Dam & Fill | SANCO<\/title>\r\n<link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\r\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Sans:wght@400;500;600;700&family=Barlow+Condensed:wght@600;700;800&display=swap\" rel=\"stylesheet\">\r\n<\/head>\r\n<body>\r\n\r\n\r\n\r\n<script type=\"application\/ld+json\">\r\n{\r\n \"@context\": \"https:\/\/schema.org\",\r\n \"@graph\": [\r\n {\r\n \"@type\": \"WebPage\",\r\n \"@id\": \"https:\/\/www.sancofd.com\/application\/semiconductors\/dam-and-fill\/\",\r\n \"url\": \"https:\/\/www.sancofd.com\/application\/semiconductors\/dam-and-fill\/\",\r\n \"name\": \"Dam and Fill Encapsulation for Semiconductor Packaging | SANCO\",\r\n \"description\": \"SANCO dispensing machines deliver precision dam and fill encapsulation for semiconductor packaging \u2014 selective area protection for SiP modules, mixed-component substrates and hybrid circuits.\",\r\n \"inLanguage\": \"en\",\r\n \"isPartOf\": {\r\n \"@type\": \"WebSite\",\r\n \"url\": \"https:\/\/www.sancofd.com\/\",\r\n \"name\": \"SANCO Fluid Dispensing\"\r\n },\r\n \"breadcrumb\": {\r\n \"@type\": \"BreadcrumbList\",\r\n \"itemListElement\": [\r\n {\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.sancofd.com\/\"},\r\n {\"@type\":\"ListItem\",\"position\":2,\"name\":\"Applications\",\"item\":\"https:\/\/www.sancofd.com\/application\/\"},\r\n {\"@type\":\"ListItem\",\"position\":3,\"name\":\"Semiconductor\",\"item\":\"https:\/\/www.sancofd.com\/application\/\"},\r\n {\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dam & Fill\",\"item\":\"https:\/\/www.sancofd.com\/application\/semiconductors\/dam-and-fill\/\"}\r\n ]\r\n }\r\n },\r\n {\r\n \"@type\": \"HowTo\",\r\n \"name\": \"Dam and Fill Encapsulation Process for Semiconductor Packaging Using SANCO Equipment\",\r\n \"description\": \"Step-by-step guide to dispensing dam barrier walls followed by fill material for selective area encapsulation in semiconductor and hybrid packaging using SANCO dispensing machines.\",\r\n \"step\": [\r\n {\r\n \"@type\": \"HowToStep\",\r\n \"position\": 1,\r\n \"name\": \"Substrate Inspection & Boundary Programming\",\r\n \"text\": \"Substrate is inspected and the encapsulation boundary is programmed in the dispensing software, defining the exact area to be protected versus areas \u2014 connectors, optical windows, test points \u2014 that must remain exposed.\"\r\n },\r\n {\r\n \"@type\": \"HowToStep\",\r\n \"position\": 2,\r\n \"name\": \"Dam Wall Dispensing\",\r\n \"text\": \"SANCO dispensing machine deposits a continuous, high-viscosity dam bead around the perimeter of the area to be encapsulated. The dam material is selected for higher viscosity and faster gel time to hold its shape and contain the subsequent fill material.\"\r\n },\r\n {\r\n \"@type\": \"HowToStep\",\r\n \"position\": 3,\r\n \"name\": \"Dam Gelation or Partial Cure\",\r\n \"text\": \"The dam bead is allowed to gel or partially cure \u2014 typically via a brief UV exposure or short thermal stage \u2014 to ensure it can structurally contain the lower-viscosity fill material without slumping or spreading.\"\r\n },\r\n {\r\n \"@type\": \"HowToStep\",\r\n \"position\": 4,\r\n \"name\": \"Fill Material Dispensing\",\r\n \"text\": \"Lower-viscosity fill material is dispensed within the dam boundary, flowing to self-level and fully encapsulate the components inside the contained area without exceeding the dam wall height.\"\r\n },\r\n {\r\n \"@type\": \"HowToStep\",\r\n \"position\": 5,\r\n \"name\": \"Cure & Boundary Inspection\",\r\n \"text\": \"Fill material is cured per specification. Inspection verifies that fill material remained within the dam boundary, fully covers all components in the protected zone, and that the keep-out areas outside the dam remain completely free of encapsulant.\"\r\n }\r\n ]\r\n }\r\n ]\r\n}\r\n<\/script>\r\n\r\n\r\n<style>\r\n\/* \u2500\u2500 reset scoped to this widget only \u2500\u2500 *\/\r\n.sanco-app-wrap *{box-sizing:border-box;margin:0;padding:0}\r\n\r\n\/* \u2500\u2500 tokens \u2500\u2500 *\/\r\n.sanco-app-wrap{\r\n --navy:#0a1628;\r\n --blue:#2e7dd1;\r\n --blue-dk:#1c68b8;\r\n --g50:#f8fafc;\r\n --g100:#f1f5f9;\r\n --g200:#e2e8f0;\r\n --g400:#94a3b8;\r\n --g600:#475569;\r\n --radius-card:14px;\r\n font-family:'DM Sans',sans-serif;\r\n color:var(--navy);\r\n}\r\n\r\n\/* \u2500\u2500 HERO \u2500\u2500 *\/\r\n.sanco-app-hero{\r\n position:relative;\r\n height:480px;\r\n overflow:hidden;\r\n display:flex;\r\n align-items:center;\r\n border-radius:0;\r\n}\r\n.sanco-app-hero-bg{\r\n position:absolute;inset:0;\r\n 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.sanco-app-faq-wrap{padding-left:24px;padding-right:24px}\r\n .sanco-app-intro-wrap{grid-template-columns:1fr;gap:32px}\r\n .sanco-app-intro-img img{height:260px}\r\n .sanco-app-hl-wrap{grid-template-columns:repeat(2,1fr)}\r\n .sanco-challenge-grid{grid-template-columns:repeat(2,1fr)}\r\n .sanco-process-steps{grid-template-columns:repeat(3,1fr)}\r\n .sanco-process-step::after{display:none}\r\n}\r\n@media(max-width:600px){\r\n .sanco-app-hero h1{font-size:34px}\r\n .sanco-app-hl-wrap,.sanco-challenge-grid,\r\n .sanco-process-steps{grid-template-columns:1fr}\r\n}\r\n<\/style>\r\n\r\n\r\n<div class=\"sanco-app-wrap\">\r\n\r\n \r\n <section class=\"sanco-app-hero\" aria-label=\"Semiconductor application hero\">\r\n <div class=\"sanco-app-hero-bg\"><\/div>\r\n <div class=\"sanco-app-hero-overlay\"><\/div>\r\n <div class=\"sanco-app-hero-inner\">\r\n <span class=\"sanco-app-hero-label\">Semiconductor \u00b7 Applications<\/span>\r\n <h1>Dam & Fill<\/h1>\r\n <p class=\"sanco-app-hero-sub\">Precision dam and fill dispensing for selective area encapsulation in semiconductor packaging \u2014 protecting specific zones of SiP modules, mixed-component substrates and hybrid circuits while leaving others exposed.<\/p>\r\n <\/div>\r\n <\/section>\r\n\r\n \r\n <nav class=\"sanco-app-bread\" aria-label=\"Breadcrumb\">\r\n <a href=\"https:\/\/www.sancofd.com\/\">Home<\/a>\r\n <span class=\"sep\" aria-hidden=\"true\">\u203a<\/span>\r\n <a href=\"https:\/\/www.sancofd.com\/application\/\">Applications<\/a>\r\n <span class=\"sep\" aria-hidden=\"true\">\u203a<\/span>\r\n <span>Semiconductor<\/span>\r\n <span class=\"sep\" aria-hidden=\"true\">\u203a<\/span>\r\n <span class=\"cur\">Dam & Fill<\/span>\r\n <\/nav>\r\n\r\n \r\n <section class=\"sanco-app-intro\">\r\n <div class=\"sanco-app-intro-wrap\">\r\n <div class=\"sanco-app-intro-text\">\r\n <div class=\"sanco-app-eyebrow\">Industry Overview<\/div>\r\n <h2>Selective Area Protection with Dam and Fill Dispensing<\/h2>\r\n <p>Dam and fill is a two-stage dispensing process used wherever a semiconductor package or hybrid module requires selective area encapsulation \u2014 protecting specific components or zones while leaving others, such as connectors, optical windows, RF antennas or test points, completely free of encapsulant. The process first dispenses a higher-viscosity dam material that forms a containment wall around the target area, then fills the contained region with a lower-viscosity material that flows and self-levels to fully cover components within the boundary. This approach achieves precise selective protection that flood encapsulation methods cannot, since the dam physically prevents fill material from spreading beyond its intended footprint.<\/p>\r\n <p>The dispensing challenge in dam and fill is selecting and dispensing two materials with carefully matched but distinct rheological properties \u2014 the dam material must be viscous enough to hold a defined wall shape immediately after dispensing and gel quickly enough to contain the fill material that follows, while the fill material must be fluid enough to flow around components and self-level within the dam boundary without voids. Dam wall height, width and gel timing must all be validated together with the fill material's flow characteristics to ensure the fill stays contained without overtopping the dam or leaving gaps at the dam-substrate interface.<\/p>\r\n <p>SANCO <a href='https:\/\/www.sancofd.com\/desktop-visual\/' title='SANCO Desktop Visual Dispensing Machine'>desktop visual dispensing machines<\/a> with dual-material dispensing configurations deliver the precise boundary control, sequential material dispensing and process timing management required for dam and fill encapsulation across SiP modules, hybrid circuits and mixed-function semiconductor packages.<\/p>\r\n <\/div>\r\n <div class=\"sanco-app-intro-img\">\r\n <img loading=\"lazy\" decoding=\"async\"\r\n src=\"https:\/\/www.sancofd.com\/wp-content\/uploads\/2026\/02\/Filling-and-daming-2_\u7ed3\u679c.webp\"\r\n alt=\"SANCO dispensing machine performing dam and fill encapsulation on a semiconductor hybrid module substrate\"\r\n loading=\"lazy\"\r\n width=\"600\" height=\"420\"\r\n >\r\n <\/div>\r\n <\/div>\r\n <\/section>\r\n\r\n \r\n <section class=\"sanco-app-challenges\">\r\n <div class=\"sanco-app-challenges-wrap\">\r\n <div class=\"sanco-app-sec-head\">\r\n <span class=\"pill\">Manufacturing Challenges<\/span>\r\n <h2>Why Dam and Fill Demands Precise Two-Material Process Coordination<\/h2>\r\n <p>Dam and fill requires careful coordination between dam material rheology, fill material flow behaviour and process timing to achieve reliable selective area encapsulation.<\/p>\r\n <\/div>\r\n <div class=\"sanco-challenge-grid\">\r\n\r\n <div class=\"sanco-challenge-card\">\r\n <div class=\"cc-num\">01<\/div>\r\n <h4>Dam Material Shape Retention<\/h4>\r\n <p>The dam bead must hold its dispensed cross-sectional shape immediately after deposition, without slumping or spreading, until it gels sufficiently to contain the fill material. Material viscosity and thixotropy must be precisely matched to the dam height and width required for each application.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-challenge-card\">\r\n <div class=\"cc-num\">02<\/div>\r\n <h4>Dam-to-Fill Material Compatibility<\/h4>\r\n <p>Dam and fill materials must be chemically compatible at their interface \u2014 incompatible material pairs can result in poor adhesion between dam and fill, creating a leak path, or chemical interference that prevents proper cure of one or both materials.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-challenge-card\">\r\n <div class=\"cc-num\">03<\/div>\r\n <h4>Fill Material Containment Without Overtopping<\/h4>\r\n <p>Fill material volume must be calculated precisely relative to the dam-enclosed area and dam wall height, ensuring the fill level rises high enough to fully cover all components within the boundary without exceeding the dam height and spilling over.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-challenge-card\">\r\n <div class=\"cc-num\">04<\/div>\r\n <h4>Dam Wall Continuity at Corners and Junctions<\/h4>\r\n <p>Dam wall dispensing paths often include corners or T-junctions where multiple dam segments meet. Maintaining continuous, gap-free dam wall geometry at these junctions is critical \u2014 any gap allows fill material to escape the intended boundary.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-challenge-card\">\r\n <div class=\"cc-num\">05<\/div>\r\n <h4>Process Timing Between Dam and Fill Stages<\/h4>\r\n <p>The interval between dam dispensing and fill dispensing must be carefully controlled \u2014 too short and the dam has not gelled sufficiently to contain fill material; too long and production throughput suffers, or the dam material may over-cure and lose adhesion compatibility with the subsequently dispensed fill.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-challenge-card\">\r\n <div class=\"cc-num\">06<\/div>\r\n <h4>Multiple Isolated Zones on One Substrate<\/h4>\r\n <p>Complex SiP modules may require multiple separate dam and fill zones on a single substrate, each protecting a different functional area with potentially different fill materials \u2014 requiring sequential multi-zone programming and material switching within a single substrate's process cycle.<\/p>\r\n <\/div>\r\n\r\n <\/div>\r\n <\/div>\r\n <\/section>\r\n\r\n \r\n <section class=\"sanco-app-hl\">\r\n <div style=\"max-width:1200px;margin:0 auto;padding:0 48px 0\">\r\n <div class=\"sanco-app-sec-head\" style=\"text-align:left;margin-bottom:32px\">\r\n <div class=\"sanco-app-eyebrow\">SANCO Advantages<\/div>\r\n <h2 style=\"font-family:'Barlow Condensed',sans-serif;font-size:40px;font-weight:700;color:var(--navy);line-height:1.1\">\r\n Key Capabilities for Dam and Fill Encapsulation\r\n <\/h2>\r\n <\/div>\r\n <\/div>\r\n <div class=\"sanco-app-hl-wrap\">\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"12\" cy=\"12\" r=\"8\" stroke=\"currentColor\" stroke-width=\"2\"\/><circle cx=\"12\" cy=\"12\" r=\"2.5\" fill=\"currentColor\"\/><\/svg><\/div>\r\n <h4>Dual-Barrel Sequential Dispensing<\/h4>\r\n <p>Independent barrel and valve configurations for dam and fill materials enable sequential dispensing within a single automated programme, eliminating manual material changeover between stages.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><rect x=\"6.5\" y=\"6.5\" width=\"11\" height=\"11\" rx=\"1.5\" transform=\"rotate(45 12 12)\" stroke=\"currentColor\" stroke-width=\"2\"\/><\/svg><\/div>\r\n <h4>CCD Vision Boundary Programming \u00b10.1 mm<\/h4>\r\n <p>Vision-guided dam wall dispensing maintains precise boundary positioning relative to substrate features, ensuring the contained zone aligns accurately with the intended protection area.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"12\" cy=\"12\" r=\"4.5\" stroke=\"currentColor\" stroke-width=\"2\"\/><g stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"12\" y1=\"2.5\" x2=\"12\" y2=\"5\"\/><line x1=\"12\" y1=\"19\" x2=\"12\" y2=\"21.5\"\/><line x1=\"2.5\" y1=\"12\" x2=\"5\" y2=\"12\"\/><line x1=\"19\" y1=\"12\" x2=\"21.5\" y2=\"12\"\/><line x1=\"5\" y1=\"5\" x2=\"6.8\" y2=\"6.8\"\/><line x1=\"17.2\" y1=\"17.2\" x2=\"19\" y2=\"19\"\/><line x1=\"5\" y1=\"19\" x2=\"6.8\" y2=\"17.2\"\/><line x1=\"17.2\" y1=\"6.8\" x2=\"19\" y2=\"5\"\/><\/g><\/svg><\/div>\r\n <h4>Gel-Time Matched Process Sequencing<\/h4>\r\n <p>Programmable dwell time between dam and fill dispensing stages is calibrated to each material pair's gel characteristics, ensuring the dam is structurally ready to contain fill material when dispensing begins.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M13 2 4 14h6l-1 8 9-12h-6l1-8Z\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linejoin=\"round\" stroke-linecap=\"round\"\/><\/svg><\/div>\r\n <h4>Continuous Dam Path at Corners & Junctions<\/h4>\r\n <p>Servo-controlled path interpolation maintains continuous dam bead cross-section through corners and T-junctions, eliminating the gaps that would allow fill material to escape the boundary.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 4.5 9 9.5h6L12 4.5Z\" stroke=\"currentColor\" stroke-width=\"1.6\" stroke-linejoin=\"round\"\/><path d=\"M4.5 15.5 3 12l3-5.5\" stroke=\"currentColor\" stroke-width=\"1.6\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><path d=\"M19.5 15.5 21 12l-3-5.5\" stroke=\"currentColor\" stroke-width=\"1.6\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><path d=\"M7 19h10\" stroke=\"currentColor\" stroke-width=\"1.6\" stroke-linecap=\"round\"\/><circle cx=\"12\" cy=\"12\" r=\"9\" stroke=\"currentColor\" stroke-width=\"1.6\"\/><\/svg><\/div>\r\n <h4>Calculated Fill Volume per Zone<\/h4>\r\n <p>Fill material volume is calculated from the dam-enclosed area and target fill height for each isolated zone, ensuring complete component coverage without overtopping the dam wall.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 2 14.2 9.8 22 12 14.2 14.2 12 22 9.8 14.2 2 12 9.8 9.8 12 2Z\"\/><\/svg><\/div>\r\n <h4>Multi-Zone Programming for Complex Substrates<\/h4>\r\n <p>Single programme sequences multiple isolated dam and fill zones on one substrate, supporting complex SiP modules with several functionally distinct protected areas.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><rect x=\"3.5\" y=\"3.5\" width=\"17\" height=\"17\" rx=\"2\" stroke=\"currentColor\" stroke-width=\"2\"\/><rect x=\"8\" y=\"8\" width=\"8\" height=\"8\" rx=\"1\" fill=\"currentColor\"\/><\/svg><\/div>\r\n <h4>Substrate CAD Import for Boundary Generation<\/h4>\r\n <p>Import substrate CAD data to auto-generate dam wall paths and fill volumes for each protection zone, reducing NPI programming time for new SiP and hybrid module designs.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 3 20 8v8l-8 5-8-5V8l8-5Z\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linejoin=\"round\"\/><\/svg><\/div>\r\n <h4>Inline SiP Assembly Integration<\/h4>\r\n <p>SMEMA-compatible conveyor integration links SANCO dam and fill equipment into automated SiP and hybrid module assembly lines between component placement and cure stations.<\/p>\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n <\/section>\r\n\r\n \r\n <section class=\"sanco-app-process\">\r\n <div class=\"sanco-app-process-wrap\">\r\n <div class=\"sanco-app-sec-head\">\r\n <span class=\"pill\">Process Guide<\/span>\r\n <h2>The Dam and Fill Process Step by Step<\/h2>\r\n <p>Dam and fill requires precisely sequenced dispensing of two materials with matched rheological properties. SANCO equipment manages the full process automatically.<\/p>\r\n <\/div>\r\n <div class=\"sanco-process-steps\">\r\n\r\n <div class=\"sanco-process-step\">\r\n <div class=\"ps-num\">Step 01<\/div>\r\n <h4>Substrate Inspection & Boundary Setup<\/h4>\r\n <p>Substrate inspected and CCD vision establishes coordinate system. Encapsulation boundary and keep-out zones programmed for the specific substrate design.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-process-step\">\r\n <div class=\"ps-num\">Step 02<\/div>\r\n <h4>Dam Wall Dispensing<\/h4>\r\n <p>High-viscosity dam material dispensed as a continuous wall around the protection zone perimeter, maintaining consistent cross-section through all corners and junctions.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-process-step\">\r\n <div class=\"ps-num\">Step 03<\/div>\r\n <h4>Dam Gelation Dwell<\/h4>\r\n <p>Programmed dwell time, with optional UV exposure or brief thermal stage, allows the dam to gel sufficiently to structurally contain the fill material that follows.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-process-step\">\r\n <div class=\"ps-num\">Step 04<\/div>\r\n <h4>Fill Material Dispensing<\/h4>\r\n <p>Lower-viscosity fill material dispensed within the dam boundary at a calculated volume, flowing and self-levelling to fully cover all components in the zone.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-process-step\">\r\n <div class=\"ps-num\">Step 05<\/div>\r\n <h4>Cure & Boundary Verification<\/h4>\r\n <p>Fill material cured per specification. Inspection confirms fill remained within the dam boundary and keep-out areas outside the dam remain completely clear.<\/p>\r\n <\/div>\r\n\r\n <\/div>\r\n <\/div>\r\n <\/section>\r\n\r\n\r\n \r\n <section class=\"sanco-app-materials\">\r\n <div class=\"sanco-app-materials-wrap\">\r\n <div class=\"sanco-app-sec-head\">\r\n <span class=\"pill\">Materials Compatibility<\/span>\r\n <h2>Dam and Fill Material Types & SANCO Compatibility<\/h2>\r\n <p>SANCO dispensing machines handle matched dam and fill material pairs used for selective area encapsulation in semiconductor and hybrid packaging.<\/p>\r\n <\/div>\r\n <table class=\"sanco-mat-table\" role=\"table\" aria-label=\"Dam and Fill Material Types & SANCO Compatibility\">\r\n <thead>\r\n <tr>\r\n <th>Material Type<\/th>\r\n <th>Viscosity Range<\/th>\r\n <th>Cure Method<\/th>\r\n <th>Typical Application<\/th>\r\n <th>SANCO Compatibility<\/th>\r\n <\/tr>\r\n <\/thead>\r\n <tbody>\r\n <tr>\r\n <td><strong>High-Viscosity Dam Epoxy<\/strong><\/td>\r\n <td>40,000 \u2013 150,000 mPa\u00b7s<\/td>\r\n <td>UV pre-gel + thermal final cure<\/td>\r\n <td>Containment wall dispensing for selective encapsulation boundaries on SiP and hybrid module substrates<\/td>\r\n <td><span class=\"tag-rec\">Recommended<\/span><\/td>\r\n <\/tr>\r\n <tr>\r\n <td><strong>Low-Viscosity Fill Epoxy<\/strong><\/td>\r\n <td>2,000 \u2013 15,000 mPa\u00b7s<\/td>\r\n <td>Thermal 100\u2013150\u00b0C<\/td>\r\n <td>Self-leveling fill material for complete component coverage within dam-contained zones<\/td>\r\n <td><span class=\"tag-rec\">Recommended<\/span><\/td>\r\n <\/tr>\r\n <tr>\r\n <td><strong>UV-Gel Dam Material (Fast Process)<\/strong><\/td>\r\n <td>30,000 \u2013 100,000 mPa\u00b7s<\/td>\r\n <td>UV 365 nm, 5\u201315 s gel<\/td>\r\n <td>Rapid-gelling dam material for high-throughput dam and fill lines requiring minimal dwell time between stages<\/td>\r\n <td><span class=\"tag-rec\">Recommended<\/span><\/td>\r\n <\/tr>\r\n <tr>\r\n <td><strong>Thermally Conductive Fill Compound<\/strong><\/td>\r\n <td>5,000 \u2013 25,000 mPa\u00b7s<\/td>\r\n <td>Thermal 100\u2013150\u00b0C<\/td>\r\n <td>Fill material with thermal conductivity for zones containing power components requiring heat dissipation within the protected area<\/td>\r\n <td><span class=\"tag-rec\">Recommended<\/span><\/td>\r\n <\/tr>\r\n <tr>\r\n <td><strong>Low-Stress Silicone Fill<\/strong><\/td>\r\n <td>1,000 \u2013 10,000 mPa\u00b7s<\/td>\r\n <td>Thermal 100\u2013150\u00b0C<\/td>\r\n <td>Stress-sensitive fill material for zones containing MEMS or pressure-sensitive components within a dam-contained area<\/td>\r\n <td><span class=\"tag-rec\">Recommended<\/span><\/td>\r\n <\/tr>\r\n <\/tbody>\r\n <\/table>\r\n <\/div>\r\n <\/section>\r\n\r\n \r\n <section class=\"sanco-app-faq\">\r\n <div class=\"sanco-app-faq-wrap\">\r\n <div class=\"sanco-app-sec-head\">\r\n <span class=\"pill\">FAQ<\/span>\r\n <h2>Frequently Asked Questions<\/h2>\r\n <\/div>\r\n\r\n <div class=\"sanco-faq-item\">\r\n <h4>How does SANCO determine the correct dwell time between dam and fill dispensing?<\/h4>\r\n <p>The dwell time is calibrated during process development based on the specific dam material's gel characteristics \u2014 typically determined by dispensing test dam beads and measuring the time required to reach sufficient structural integrity to contain a test fill material without slumping. This dwell time is then programmed as a fixed parameter in the production dispensing sequence. Contact our <a href='https:\/\/www.sancofd.com\/contact\/'>application engineers<\/a> for dam and fill material pair qualification support.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-faq-item\">\r\n <h4>Can SANCO maintain continuous dam wall geometry through corners on complex substrate boundaries?<\/h4>\r\n <p>Yes. SANCO dispensing machines use servo-controlled path interpolation that maintains constant linear dispensing speed and consistent bead cross-section through corners and direction changes, preventing the thin spots or gaps at corners that would otherwise allow fill material to escape the dam boundary.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-faq-item\">\r\n <h4>How does SANCO calculate fill material volume for dam-enclosed zones?<\/h4>\r\n <p>Fill volume is calculated from the dam-enclosed area (determined by the programmed dam wall path) multiplied by the target fill height, with the target height set below the dam wall height by a safety margin to prevent overtopping. This calculation is validated during process qualification by measuring actual fill level after dispensing on test units.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-faq-item\">\r\n <h4>Can SANCO machines handle multiple isolated dam and fill zones on a single substrate?<\/h4>\r\n <p>Yes. SANCO dispensing programmes support sequential processing of multiple isolated zones on one substrate within a single automated cycle, including material switching between zones if different fill materials are required for different functional areas of a complex SiP module.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-faq-item\">\r\n <h4>What happens if dam material is dispensed but fill material leaks through a gap?<\/h4>\r\n <p>This is why dam wall continuity verification is built into SANCO's process \u2014 vision inspection after dam dispensing can verify wall continuity before fill dispensing begins, and post-fill inspection confirms the fill remained within boundaries. Catching dam integrity issues before fill dispensing prevents scrap from fill material escaping into keep-out zones.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-faq-item\">\r\n <h4>Where can I learn about other semiconductor packaging dispensing applications?<\/h4>\r\n <p>Visit our <a href='https:\/\/www.sancofd.com\/application\/'>Applications section<\/a> for guides covering die attach dispensing, chip package encapsulation, wafer-level packaging and glob top protection processes. For equipment specifications, see our <a href='https:\/\/www.sancofd.com\/desktop-visual\/'>dispensing machine product pages<\/a>.<\/p>\r\n <\/div>\r\n\r\n <\/div>\r\n <\/section>\r\n\r\n<\/div>\r\n\r\n<\/body>\r\n<\/html>\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0fd3409 e-con-full e-flex e-con e-parent\" data-id=\"0fd3409\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-55069eb elementor-widget elementor-widget-html\" data-id=\"55069eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\r\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800&display=swap\" rel=\"stylesheet\">\r\n\r\n<style>\r\n\/* ===== CTA SECTION ===== *\/\r\n.sanco-cta-wrap {\r\n font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;\r\n background: #ffffff;\r\n position: relative;\r\n overflow: hidden;\r\n padding: 80px 24px;\r\n text-align: center;\r\n}\r\n\r\n\/* soft color accent blobs *\/\r\n.sanco-cta-wrap::after {\r\n content: '';\r\n position: absolute;\r\n top: -140px;\r\n right: -120px;\r\n width: 480px;\r\n height: 480px;\r\n border-radius: 50%;\r\n background: radial-gradient(circle, rgba(37,99,235,0.55) 0%, rgba(37,99,235,0.28) 40%, rgba(37,99,235,0) 72%);\r\n pointer-events: none;\r\n}\r\n\r\n\/* accent blob, bottom-left \u2014 a second hue for contrast *\/\r\n.sanco-cta-wrap::before {\r\n content: '';\r\n position: absolute;\r\n bottom: -160px;\r\n left: -130px;\r\n width: 420px;\r\n height: 420px;\r\n border-radius: 50%;\r\n background: radial-gradient(circle, rgba(6,182,212,0.45) 0%, rgba(6,182,212,0.22) 40%, rgba(6,182,212,0) 72%);\r\n pointer-events: none;\r\n}\r\n\r\n.sanco-cta-inner {\r\n position: relative;\r\n z-index: 1;\r\n max-width: 680px;\r\n margin: 0 auto;\r\n}\r\n\r\n.sanco-cta-inner h2 {\r\n font-size: clamp(26px, 4vw, 42px);\r\n font-weight: 800;\r\n color: #0a1628;\r\n margin: 0 0 14px;\r\n line-height: 1.2;\r\n letter-spacing: -0.5px;\r\n}\r\n\r\n.sanco-cta-inner p {\r\n font-size: clamp(14px, 1.8vw, 17px);\r\n color: #5a6472;\r\n margin: 0 auto 36px;\r\n max-width: 480px;\r\n line-height: 1.7;\r\n}\r\n\r\n.sanco-cta-btns {\r\n display: flex;\r\n gap: 14px;\r\n justify-content: center;\r\n flex-wrap: wrap;\r\n}\r\n\r\n.sanco-btn-primary {\r\n display: inline-flex;\r\n align-items: center;\r\n gap: 8px;\r\n background: #2563eb;\r\n color: #fff;\r\n font-family: inherit;\r\n font-size: 15px;\r\n font-weight: 700;\r\n padding: 14px 30px;\r\n border-radius: 10px;\r\n border: none;\r\n cursor: pointer;\r\n transition: background 0.2s, transform 0.2s, box-shadow 0.2s;\r\n text-decoration: none;\r\n letter-spacing: 0.1px;\r\n}\r\n.sanco-btn-primary:hover {\r\n background: #1d4ed8;\r\n transform: translateY(-2px);\r\n box-shadow: 0 8px 24px rgba(37,99,235,0.3);\r\n}\r\n\r\n.sanco-btn-secondary {\r\n display: inline-flex;\r\n align-items: center;\r\n gap: 8px;\r\n background: transparent;\r\n color: #0a1628;\r\n font-family: inherit;\r\n font-size: 15px;\r\n font-weight: 600;\r\n padding: 14px 30px;\r\n border-radius: 10px;\r\n border: 1.5px solid #dbe0e8;\r\n cursor: pointer;\r\n transition: border-color 0.2s, color 0.2s, background 0.2s;\r\n text-decoration: none;\r\n letter-spacing: 0.1px;\r\n}\r\n.sanco-btn-secondary:hover {\r\n border-color: #2563eb;\r\n color: #2563eb;\r\n background: rgba(37,99,235,0.04);\r\n}\r\n\r\n\/* ===== MODAL OVERLAY ===== *\/\r\n.sanco-modal-overlay {\r\n display: none;\r\n position: fixed;\r\n inset: 0;\r\n background: rgba(5, 10, 22, 0.75);\r\n backdrop-filter: blur(4px);\r\n z-index: 99999;\r\n align-items: center;\r\n justify-content: center;\r\n padding: 20px;\r\n animation: sanco-fade-in 0.2s ease;\r\n}\r\n.sanco-modal-overlay.active {\r\n display: flex;\r\n}\r\n\r\n@keyframes sanco-fade-in {\r\n from { opacity: 0; 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height: 18px; }\r\n\r\n.sanco-privacy {\r\n display: flex;\r\n align-items: flex-start;\r\n gap: 10px;\r\n margin-top: 18px;\r\n padding: 12px 14px;\r\n background: #f8fafc;\r\n border-radius: 10px;\r\n}\r\n.sanco-privacy svg { width: 16px; height: 16px; color: #9ca3af; flex-shrink: 0; margin-top: 2px; }\r\n.sanco-privacy span { font-size: 12px; color: #6b7280; line-height: 1.5; }\r\n\r\n\/* messages *\/\r\n.sanco-msg {\r\n display: none;\r\n align-items: center;\r\n gap: 10px;\r\n padding: 13px 16px;\r\n border-radius: 10px;\r\n font-size: 14px;\r\n margin-bottom: 18px;\r\n}\r\n.sanco-msg.show { display: flex; }\r\n.sanco-msg.error { background: #fef2f2; border: 1px solid #fecaca; color: #dc2626; }\r\n.sanco-msg.success{ background: #f0fdf4; border: 1px solid #bbf7d0; color: #16a34a; }\r\n.sanco-msg svg { width: 18px; height: 18px; flex-shrink: 0; }\r\n\r\n\/* ===== RESPONSIVE ===== *\/\r\n@media (max-width: 520px) {\r\n .sanco-form-row { grid-template-columns: 1fr; }\r\n .sanco-modal-body { padding: 22px 20px 28px; }\r\n .sanco-modal-header { padding: 22px 20px 18px; }\r\n}\r\n<\/style>\r\n\r\n\r\n<div class=\"sanco-cta-wrap\">\r\n <div class=\"sanco-cta-inner\">\r\n <h2>Ready to Optimize Your Production?<\/h2>\r\n <p>Talk to our engineers about a dispensing or coating solution tailored to your consumer electronics line.<\/p>\r\n <div class=\"sanco-cta-btns\">\r\n <button class=\"sanco-btn-primary\" onclick=\"sancoOpenModal()\">\r\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2.5\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"\/><\/svg>\r\n Get a Quote\r\n <\/button>\r\n <a class=\"sanco-btn-secondary\" href=\"https:\/\/www.sancofd.com\/product\/\" target=\"_blank\" rel=\"noopener\">\r\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2.5\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4 6h16M4 10h16M4 14h10\"\/><\/svg>\r\n View Products\r\n <\/a>\r\n <\/div>\r\n <\/div>\r\n<\/div>\r\n\r\n\r\n<div class=\"sanco-modal-overlay\" id=\"sancoModal\" onclick=\"sancoCloseOnBg(event)\">\r\n <div class=\"sanco-modal\" role=\"dialog\" aria-modal=\"true\" aria-labelledby=\"sancoModalTitle\">\r\n\r\n <div class=\"sanco-modal-header\">\r\n <h3 id=\"sancoModalTitle\">Request a Quote<\/h3>\r\n <p>Our team will respond within 24 hours.<\/p>\r\n <button class=\"sanco-modal-close\" onclick=\"sancoCloseModal()\" aria-label=\"Close\">\r\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2.5\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M6 18L18 6M6 6l12 12\"\/><\/svg>\r\n <\/button>\r\n <\/div>\r\n\r\n <div class=\"sanco-modal-body\">\r\n\r\n <div class=\"sanco-msg error\" id=\"sancoError\">\r\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z\"\/><\/svg>\r\n <span id=\"sancoErrorText\"><\/span>\r\n <\/div>\r\n\r\n <div class=\"sanco-msg success\" id=\"sancoSuccess\">\r\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"\/><\/svg>\r\n <span>Thank you! Your message has been sent. We'll be in touch within 24 hours.<\/span>\r\n <\/div>\r\n\r\n <form id=\"sancoContactForm\" action=\"https:\/\/api.form-data.com\/f\/FnvziDiv8iiDZg\" method=\"post\" target=\"_blank\">\r\n\r\n \r\n <div class=\"sanco-hp\" aria-hidden=\"true\">\r\n <input type=\"text\" name=\"website\" id=\"sancoHp\" tabindex=\"-1\" autocomplete=\"off\">\r\n <\/div>\r\n\r\n <div class=\"sanco-form-row\">\r\n <div class=\"sanco-form-group\">\r\n <label for=\"sancoName\">Full Name <span class=\"req\">*<\/span><\/label>\r\n <input type=\"text\" id=\"sancoName\" name=\"name\" placeholder=\"Your name\" required>\r\n <\/div>\r\n <div class=\"sanco-form-group\">\r\n <label for=\"sancoCompany\">Company<\/label>\r\n <input type=\"text\" id=\"sancoCompany\" name=\"company\" placeholder=\"Company name\">\r\n <\/div>\r\n <\/div>\r\n\r\n <div class=\"sanco-form-row\">\r\n <div class=\"sanco-form-group\">\r\n <label for=\"sancoEmail\">Email Address <span class=\"req\">*<\/span><\/label>\r\n <input type=\"email\" id=\"sancoEmail\" name=\"email\" placeholder=\"your@email.com\" required>\r\n <\/div>\r\n <div class=\"sanco-form-group\">\r\n <label for=\"sancoPhone\">Phone \/ WhatsApp<\/label>\r\n <input type=\"tel\" id=\"sancoPhone\" name=\"phone\" placeholder=\"+1 234 567 890\">\r\n <\/div>\r\n <\/div>\r\n\r\n <div class=\"sanco-form-group\">\r\n <label for=\"sancoInquiry\">Inquiry Type<\/label>\r\n <select id=\"sancoInquiry\" name=\"inquiry\">\r\n <option value=\"\">Select an option<\/option>\r\n <option value=\"quote\">Request a Quote<\/option>\r\n <option value=\"product\">Product Inquiry<\/option>\r\n <option value=\"support\">Technical Support<\/option>\r\n <option value=\"partnership\">Partnership<\/option>\r\n <option value=\"other\">Other<\/option>\r\n <\/select>\r\n <\/div>\r\n\r\n <div class=\"sanco-form-group\">\r\n <label for=\"sancoMessage\">Message <span class=\"req\">*<\/span><\/label>\r\n <textarea id=\"sancoMessage\" name=\"message\" placeholder=\"Please let us know the model you're interested in and estimated quantity.\" required><\/textarea>\r\n <\/div>\r\n\r\n <button type=\"submit\" class=\"sanco-submit-btn\" id=\"sancoSubmitBtn\">\r\n <span>Send Enquiry<\/span>\r\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2.5\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M14 5l7 7m0 0l-7 7m7-7H3\"\/><\/svg>\r\n <\/button>\r\n\r\n <div class=\"sanco-privacy\">\r\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M12 15v2m-6 4h12a2 2 0 002-2v-6a2 2 0 00-2-2H6a2 2 0 00-2 2v6a2 2 0 002 2zm10-10V7a4 4 0 00-8 0v4h8z\"\/><\/svg>\r\n <span>Your information is secure and will never be shared with third parties.<\/span>\r\n <\/div>\r\n\r\n <\/form>\r\n <\/div>\r\n <\/div>\r\n<\/div>\r\n\r\n<script>\r\n(function() {\r\n var loadTime = Date.now();\r\n\r\n window.sancoOpenModal = function() {\r\n document.getElementById('sancoModal').classList.add('active');\r\n document.body.style.overflow = 'hidden';\r\n };\r\n\r\n window.sancoCloseModal = function() {\r\n document.getElementById('sancoModal').classList.remove('active');\r\n document.body.style.overflow = '';\r\n };\r\n\r\n window.sancoCloseOnBg = function(e) {\r\n if (e.target === document.getElementById('sancoModal')) sancoCloseModal();\r\n };\r\n\r\n \/\/ Esc key\r\n document.addEventListener('keydown', function(e) {\r\n if (e.key === 'Escape') sancoCloseModal();\r\n });\r\n\r\n \/\/ Form submit\r\n document.getElementById('sancoContactForm').addEventListener('submit', function(e) {\r\n var err = document.getElementById('sancoError');\r\n var suc = document.getElementById('sancoSuccess');\r\n var errTxt = document.getElementById('sancoErrorText');\r\n\r\n err.classList.remove('show');\r\n suc.classList.remove('show');\r\n\r\n \/\/ Honeypot\r\n if (document.getElementById('sancoHp').value) {\r\n e.preventDefault();\r\n errTxt.textContent = 'Bot detected. Please try again.';\r\n err.classList.add('show');\r\n return;\r\n }\r\n\r\n \/\/ Time check\r\n if ((Date.now() - loadTime) \/ 1000 < 3) {\r\n e.preventDefault();\r\n errTxt.textContent = 'Please take a moment to fill in the form.';\r\n err.classList.add('show');\r\n return;\r\n }\r\n\r\n \/\/ Email\r\n var email = document.getElementById('sancoEmail').value;\r\n if (!\/^[^\\s@]+@[^\\s@]+\\.[^\\s@]+$\/.test(email)) {\r\n e.preventDefault();\r\n errTxt.textContent = 'Please enter a valid email address.';\r\n err.classList.add('show');\r\n return;\r\n }\r\n\r\n suc.classList.add('show');\r\n });\r\n})();\r\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Dam & Fill | SANCO Semiconductor \u00b7 Applications Dam & Fill Precision dam and fill dispensing for selective area encapsulation in semiconductor packaging \u2014 protecting specific zones of SiP modules, mixed-component substrates and hybrid circuits while leaving others exposed. Home \u203a Applications \u203a Semiconductor \u203a Dam & Fill Industry Overview Selective Area Protection with Dam […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6834","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/pages\/6834","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/comments?post=6834"}],"version-history":[{"count":10,"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/pages\/6834\/revisions"}],"predecessor-version":[{"id":7292,"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/pages\/6834\/revisions\/7292"}],"wp:attachment":[{"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/media?parent=6834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

\n\t\t\t\t

\n\t\t\t\t\t\r\n\r\n\r\n\r\n\r\n\r\nDam & Fill | SANCO<\/title>\r\n<link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\r\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Sans:wght@400;500;600;700&family=Barlow+Condensed:wght@600;700;800&display=swap\" rel=\"stylesheet\">\r\n<\/head>\r\n<body>\r\n\r\n\r\n\r\n<script type=\"application\/ld+json\">\r\n{\r\n \"@context\": \"https:\/\/schema.org\",\r\n \"@graph\": [\r\n {\r\n \"@type\": \"WebPage\",\r\n \"@id\": \"https:\/\/www.sancofd.com\/application\/semiconductors\/dam-and-fill\/\",\r\n \"url\": \"https:\/\/www.sancofd.com\/application\/semiconductors\/dam-and-fill\/\",\r\n \"name\": \"Dam and Fill Encapsulation for Semiconductor Packaging | SANCO\",\r\n \"description\": \"SANCO dispensing machines deliver precision dam and fill encapsulation for semiconductor packaging \u2014 selective area protection for SiP modules, mixed-component substrates and hybrid circuits.\",\r\n \"inLanguage\": \"en\",\r\n \"isPartOf\": {\r\n \"@type\": \"WebSite\",\r\n \"url\": \"https:\/\/www.sancofd.com\/\",\r\n \"name\": \"SANCO Fluid Dispensing\"\r\n },\r\n \"breadcrumb\": {\r\n \"@type\": \"BreadcrumbList\",\r\n \"itemListElement\": [\r\n {\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.sancofd.com\/\"},\r\n {\"@type\":\"ListItem\",\"position\":2,\"name\":\"Applications\",\"item\":\"https:\/\/www.sancofd.com\/application\/\"},\r\n {\"@type\":\"ListItem\",\"position\":3,\"name\":\"Semiconductor\",\"item\":\"https:\/\/www.sancofd.com\/application\/\"},\r\n {\"@type\":\"ListItem\",\"position\":4,\"name\":\"Dam & Fill\",\"item\":\"https:\/\/www.sancofd.com\/application\/semiconductors\/dam-and-fill\/\"}\r\n ]\r\n }\r\n },\r\n {\r\n \"@type\": \"HowTo\",\r\n \"name\": \"Dam and Fill Encapsulation Process for Semiconductor Packaging Using SANCO Equipment\",\r\n \"description\": \"Step-by-step guide to dispensing dam barrier walls followed by fill material for selective area encapsulation in semiconductor and hybrid packaging using SANCO dispensing machines.\",\r\n \"step\": [\r\n {\r\n \"@type\": \"HowToStep\",\r\n \"position\": 1,\r\n \"name\": \"Substrate Inspection & Boundary Programming\",\r\n \"text\": \"Substrate is inspected and the encapsulation boundary is programmed in the dispensing software, defining the exact area to be protected versus areas \u2014 connectors, optical windows, test points \u2014 that must remain exposed.\"\r\n },\r\n {\r\n \"@type\": \"HowToStep\",\r\n \"position\": 2,\r\n \"name\": \"Dam Wall Dispensing\",\r\n \"text\": \"SANCO dispensing machine deposits a continuous, high-viscosity dam bead around the perimeter of the area to be encapsulated. The dam material is selected for higher viscosity and faster gel time to hold its shape and contain the subsequent fill material.\"\r\n },\r\n {\r\n \"@type\": \"HowToStep\",\r\n \"position\": 3,\r\n \"name\": \"Dam Gelation or Partial Cure\",\r\n \"text\": \"The dam bead is allowed to gel or partially cure \u2014 typically via a brief UV exposure or short thermal stage \u2014 to ensure it can structurally contain the lower-viscosity fill material without slumping or spreading.\"\r\n },\r\n {\r\n \"@type\": \"HowToStep\",\r\n \"position\": 4,\r\n \"name\": \"Fill Material Dispensing\",\r\n \"text\": \"Lower-viscosity fill material is dispensed within the dam boundary, flowing to self-level and fully encapsulate the components inside the contained area without exceeding the dam wall height.\"\r\n },\r\n {\r\n \"@type\": \"HowToStep\",\r\n \"position\": 5,\r\n \"name\": \"Cure & Boundary Inspection\",\r\n \"text\": \"Fill material is cured per specification. Inspection verifies that fill material remained within the dam boundary, fully covers all components in the protected zone, and that the keep-out areas outside the dam remain completely free of encapsulant.\"\r\n }\r\n ]\r\n }\r\n ]\r\n}\r\n<\/script>\r\n\r\n\r\n<style>\r\n\/* \u2500\u2500 reset scoped to this widget only \u2500\u2500 *\/\r\n.sanco-app-wrap *{box-sizing:border-box;margin:0;padding:0}\r\n\r\n\/* \u2500\u2500 tokens \u2500\u2500 *\/\r\n.sanco-app-wrap{\r\n --navy:#0a1628;\r\n --blue:#2e7dd1;\r\n --blue-dk:#1c68b8;\r\n --g50:#f8fafc;\r\n --g100:#f1f5f9;\r\n --g200:#e2e8f0;\r\n --g400:#94a3b8;\r\n --g600:#475569;\r\n --radius-card:14px;\r\n font-family:'DM Sans',sans-serif;\r\n color:var(--navy);\r\n}\r\n\r\n\/* \u2500\u2500 HERO \u2500\u2500 *\/\r\n.sanco-app-hero{\r\n position:relative;\r\n height:480px;\r\n overflow:hidden;\r\n display:flex;\r\n align-items:center;\r\n border-radius:0;\r\n}\r\n.sanco-app-hero-bg{\r\n position:absolute;inset:0;\r\n 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\u2500\u2500 MATERIALS TABLE \u2500\u2500 *\/\r\n.sanco-app-materials{padding:60px 0;background:var(--g50)}\r\n.sanco-app-materials-wrap{max-width:1200px;margin:0 auto;padding:0 48px}\r\n.sanco-mat-table{width:100%;border-collapse:collapse;margin-top:8px;font-size:14px}\r\n.sanco-mat-table th{\r\n background:var(--navy);color:#fff;\r\n padding:13px 18px;text-align:left;font-size:12px;\r\n font-weight:700;letter-spacing:1px;text-transform:uppercase;\r\n}\r\n.sanco-mat-table th:first-child{border-radius:10px 0 0 0}\r\n.sanco-mat-table th:last-child{border-radius:0 10px 0 0}\r\n.sanco-mat-table td{\r\n padding:13px 18px;border-bottom:1px solid var(--g200);\r\n color:var(--g600);line-height:1.55;vertical-align:top;\r\n}\r\n.sanco-mat-table tr:last-child td{border-bottom:none}\r\n.sanco-mat-table tr:nth-child(even) td{background:var(--g100)}\r\n.sanco-mat-table .tag-rec{\r\n display:inline-block;padding:2px 10px;border-radius:50px;\r\n font-size:11px;font-weight:700;\r\n background:rgba(46,125,209,.1);color:var(--blue);\r\n}\r\n\r\n\/* \u2500\u2500 FAQS \u2500\u2500 *\/\r\n.sanco-app-faq{padding:60px 0;background:#fff}\r\n.sanco-app-faq-wrap{max-width:860px;margin:0 auto;padding:0 48px}\r\n.sanco-faq-item{\r\n border-bottom:1px solid var(--g200);padding:22px 0;\r\n}\r\n.sanco-faq-item:last-child{border-bottom:none}\r\n.sanco-faq-item h4{font-size:16px;font-weight:700;color:var(--navy);margin-bottom:8px}\r\n.sanco-faq-item p{font-size:14.5px;color:var(--g600);line-height:1.8}\r\n.sanco-faq-item a{color:var(--blue);font-weight:600;text-decoration:none}\r\n.sanco-faq-item a:hover{text-decoration:underline}\r\n\r\n\/* \u2500\u2500 RESPONSIVE \u2500\u2500 *\/\r\n@media(max-width:1024px){\r\n .sanco-app-hero{height:360px}\r\n .sanco-app-hero-inner,.sanco-app-bread,\r\n .sanco-app-intro-wrap,.sanco-app-hl-wrap,\r\n .sanco-app-challenges-wrap,.sanco-app-process-wrap,\r\n .sanco-app-products-wrap,.sanco-app-materials-wrap,\r\n .sanco-app-faq-wrap{padding-left:24px;padding-right:24px}\r\n .sanco-app-intro-wrap{grid-template-columns:1fr;gap:32px}\r\n .sanco-app-intro-img img{height:260px}\r\n .sanco-app-hl-wrap{grid-template-columns:repeat(2,1fr)}\r\n .sanco-challenge-grid{grid-template-columns:repeat(2,1fr)}\r\n .sanco-process-steps{grid-template-columns:repeat(3,1fr)}\r\n .sanco-process-step::after{display:none}\r\n}\r\n@media(max-width:600px){\r\n .sanco-app-hero h1{font-size:34px}\r\n .sanco-app-hl-wrap,.sanco-challenge-grid,\r\n .sanco-process-steps{grid-template-columns:1fr}\r\n}\r\n<\/style>\r\n\r\n\r\n<div class=\"sanco-app-wrap\">\r\n\r\n \r\n <section class=\"sanco-app-hero\" aria-label=\"Semiconductor application hero\">\r\n <div class=\"sanco-app-hero-bg\"><\/div>\r\n <div class=\"sanco-app-hero-overlay\"><\/div>\r\n <div class=\"sanco-app-hero-inner\">\r\n <span class=\"sanco-app-hero-label\">Semiconductor \u00b7 Applications<\/span>\r\n <h1>Dam & Fill<\/h1>\r\n <p class=\"sanco-app-hero-sub\">Precision dam and fill dispensing for selective area encapsulation in semiconductor packaging \u2014 protecting specific zones of SiP modules, mixed-component substrates and hybrid circuits while leaving others exposed.<\/p>\r\n <\/div>\r\n <\/section>\r\n\r\n \r\n <nav class=\"sanco-app-bread\" aria-label=\"Breadcrumb\">\r\n <a href=\"https:\/\/www.sancofd.com\/\">Home<\/a>\r\n <span class=\"sep\" aria-hidden=\"true\">\u203a<\/span>\r\n <a href=\"https:\/\/www.sancofd.com\/application\/\">Applications<\/a>\r\n <span class=\"sep\" aria-hidden=\"true\">\u203a<\/span>\r\n <span>Semiconductor<\/span>\r\n <span class=\"sep\" aria-hidden=\"true\">\u203a<\/span>\r\n <span class=\"cur\">Dam & Fill<\/span>\r\n <\/nav>\r\n\r\n \r\n <section class=\"sanco-app-intro\">\r\n <div class=\"sanco-app-intro-wrap\">\r\n <div class=\"sanco-app-intro-text\">\r\n <div class=\"sanco-app-eyebrow\">Industry Overview<\/div>\r\n <h2>Selective Area Protection with Dam and Fill Dispensing<\/h2>\r\n <p>Dam and fill is a two-stage dispensing process used wherever a semiconductor package or hybrid module requires selective area encapsulation \u2014 protecting specific components or zones while leaving others, such as connectors, optical windows, RF antennas or test points, completely free of encapsulant. The process first dispenses a higher-viscosity dam material that forms a containment wall around the target area, then fills the contained region with a lower-viscosity material that flows and self-levels to fully cover components within the boundary. This approach achieves precise selective protection that flood encapsulation methods cannot, since the dam physically prevents fill material from spreading beyond its intended footprint.<\/p>\r\n <p>The dispensing challenge in dam and fill is selecting and dispensing two materials with carefully matched but distinct rheological properties \u2014 the dam material must be viscous enough to hold a defined wall shape immediately after dispensing and gel quickly enough to contain the fill material that follows, while the fill material must be fluid enough to flow around components and self-level within the dam boundary without voids. Dam wall height, width and gel timing must all be validated together with the fill material's flow characteristics to ensure the fill stays contained without overtopping the dam or leaving gaps at the dam-substrate interface.<\/p>\r\n <p>SANCO <a href='https:\/\/www.sancofd.com\/desktop-visual\/' title='SANCO Desktop Visual Dispensing Machine'>desktop visual dispensing machines<\/a> with dual-material dispensing configurations deliver the precise boundary control, sequential material dispensing and process timing management required for dam and fill encapsulation across SiP modules, hybrid circuits and mixed-function semiconductor packages.<\/p>\r\n <\/div>\r\n <div class=\"sanco-app-intro-img\">\r\n <img loading=\"lazy\" decoding=\"async\"\r\n src=\"https:\/\/www.sancofd.com\/wp-content\/uploads\/2026\/02\/Filling-and-daming-2_\u7ed3\u679c.webp\"\r\n alt=\"SANCO dispensing machine performing dam and fill encapsulation on a semiconductor hybrid module substrate\"\r\n loading=\"lazy\"\r\n width=\"600\" height=\"420\"\r\n >\r\n <\/div>\r\n <\/div>\r\n <\/section>\r\n\r\n \r\n <section class=\"sanco-app-challenges\">\r\n <div class=\"sanco-app-challenges-wrap\">\r\n <div class=\"sanco-app-sec-head\">\r\n <span class=\"pill\">Manufacturing Challenges<\/span>\r\n <h2>Why Dam and Fill Demands Precise Two-Material Process Coordination<\/h2>\r\n <p>Dam and fill requires careful coordination between dam material rheology, fill material flow behaviour and process timing to achieve reliable selective area encapsulation.<\/p>\r\n <\/div>\r\n <div class=\"sanco-challenge-grid\">\r\n\r\n <div class=\"sanco-challenge-card\">\r\n <div class=\"cc-num\">01<\/div>\r\n <h4>Dam Material Shape Retention<\/h4>\r\n <p>The dam bead must hold its dispensed cross-sectional shape immediately after deposition, without slumping or spreading, until it gels sufficiently to contain the fill material. Material viscosity and thixotropy must be precisely matched to the dam height and width required for each application.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-challenge-card\">\r\n <div class=\"cc-num\">02<\/div>\r\n <h4>Dam-to-Fill Material Compatibility<\/h4>\r\n <p>Dam and fill materials must be chemically compatible at their interface \u2014 incompatible material pairs can result in poor adhesion between dam and fill, creating a leak path, or chemical interference that prevents proper cure of one or both materials.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-challenge-card\">\r\n <div class=\"cc-num\">03<\/div>\r\n <h4>Fill Material Containment Without Overtopping<\/h4>\r\n <p>Fill material volume must be calculated precisely relative to the dam-enclosed area and dam wall height, ensuring the fill level rises high enough to fully cover all components within the boundary without exceeding the dam height and spilling over.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-challenge-card\">\r\n <div class=\"cc-num\">04<\/div>\r\n <h4>Dam Wall Continuity at Corners and Junctions<\/h4>\r\n <p>Dam wall dispensing paths often include corners or T-junctions where multiple dam segments meet. Maintaining continuous, gap-free dam wall geometry at these junctions is critical \u2014 any gap allows fill material to escape the intended boundary.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-challenge-card\">\r\n <div class=\"cc-num\">05<\/div>\r\n <h4>Process Timing Between Dam and Fill Stages<\/h4>\r\n <p>The interval between dam dispensing and fill dispensing must be carefully controlled \u2014 too short and the dam has not gelled sufficiently to contain fill material; too long and production throughput suffers, or the dam material may over-cure and lose adhesion compatibility with the subsequently dispensed fill.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-challenge-card\">\r\n <div class=\"cc-num\">06<\/div>\r\n <h4>Multiple Isolated Zones on One Substrate<\/h4>\r\n <p>Complex SiP modules may require multiple separate dam and fill zones on a single substrate, each protecting a different functional area with potentially different fill materials \u2014 requiring sequential multi-zone programming and material switching within a single substrate's process cycle.<\/p>\r\n <\/div>\r\n\r\n <\/div>\r\n <\/div>\r\n <\/section>\r\n\r\n \r\n <section class=\"sanco-app-hl\">\r\n <div style=\"max-width:1200px;margin:0 auto;padding:0 48px 0\">\r\n <div class=\"sanco-app-sec-head\" style=\"text-align:left;margin-bottom:32px\">\r\n <div class=\"sanco-app-eyebrow\">SANCO Advantages<\/div>\r\n <h2 style=\"font-family:'Barlow Condensed',sans-serif;font-size:40px;font-weight:700;color:var(--navy);line-height:1.1\">\r\n Key Capabilities for Dam and Fill Encapsulation\r\n <\/h2>\r\n <\/div>\r\n <\/div>\r\n <div class=\"sanco-app-hl-wrap\">\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"12\" cy=\"12\" r=\"8\" stroke=\"currentColor\" stroke-width=\"2\"\/><circle cx=\"12\" cy=\"12\" r=\"2.5\" fill=\"currentColor\"\/><\/svg><\/div>\r\n <h4>Dual-Barrel Sequential Dispensing<\/h4>\r\n <p>Independent barrel and valve configurations for dam and fill materials enable sequential dispensing within a single automated programme, eliminating manual material changeover between stages.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><rect x=\"6.5\" y=\"6.5\" width=\"11\" height=\"11\" rx=\"1.5\" transform=\"rotate(45 12 12)\" stroke=\"currentColor\" stroke-width=\"2\"\/><\/svg><\/div>\r\n <h4>CCD Vision Boundary Programming \u00b10.1 mm<\/h4>\r\n <p>Vision-guided dam wall dispensing maintains precise boundary positioning relative to substrate features, ensuring the contained zone aligns accurately with the intended protection area.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"12\" cy=\"12\" r=\"4.5\" stroke=\"currentColor\" stroke-width=\"2\"\/><g stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"><line x1=\"12\" y1=\"2.5\" x2=\"12\" y2=\"5\"\/><line x1=\"12\" y1=\"19\" x2=\"12\" y2=\"21.5\"\/><line x1=\"2.5\" y1=\"12\" x2=\"5\" y2=\"12\"\/><line x1=\"19\" y1=\"12\" x2=\"21.5\" y2=\"12\"\/><line x1=\"5\" y1=\"5\" x2=\"6.8\" y2=\"6.8\"\/><line x1=\"17.2\" y1=\"17.2\" x2=\"19\" y2=\"19\"\/><line x1=\"5\" y1=\"19\" x2=\"6.8\" y2=\"17.2\"\/><line x1=\"17.2\" y1=\"6.8\" x2=\"19\" y2=\"5\"\/><\/g><\/svg><\/div>\r\n <h4>Gel-Time Matched Process Sequencing<\/h4>\r\n <p>Programmable dwell time between dam and fill dispensing stages is calibrated to each material pair's gel characteristics, ensuring the dam is structurally ready to contain fill material when dispensing begins.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M13 2 4 14h6l-1 8 9-12h-6l1-8Z\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linejoin=\"round\" stroke-linecap=\"round\"\/><\/svg><\/div>\r\n <h4>Continuous Dam Path at Corners & Junctions<\/h4>\r\n <p>Servo-controlled path interpolation maintains continuous dam bead cross-section through corners and T-junctions, eliminating the gaps that would allow fill material to escape the boundary.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 4.5 9 9.5h6L12 4.5Z\" stroke=\"currentColor\" stroke-width=\"1.6\" stroke-linejoin=\"round\"\/><path d=\"M4.5 15.5 3 12l3-5.5\" stroke=\"currentColor\" stroke-width=\"1.6\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><path d=\"M19.5 15.5 21 12l-3-5.5\" stroke=\"currentColor\" stroke-width=\"1.6\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><path d=\"M7 19h10\" stroke=\"currentColor\" stroke-width=\"1.6\" stroke-linecap=\"round\"\/><circle cx=\"12\" cy=\"12\" r=\"9\" stroke=\"currentColor\" stroke-width=\"1.6\"\/><\/svg><\/div>\r\n <h4>Calculated Fill Volume per Zone<\/h4>\r\n <p>Fill material volume is calculated from the dam-enclosed area and target fill height for each isolated zone, ensuring complete component coverage without overtopping the dam wall.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 2 14.2 9.8 22 12 14.2 14.2 12 22 9.8 14.2 2 12 9.8 9.8 12 2Z\"\/><\/svg><\/div>\r\n <h4>Multi-Zone Programming for Complex Substrates<\/h4>\r\n <p>Single programme sequences multiple isolated dam and fill zones on one substrate, supporting complex SiP modules with several functionally distinct protected areas.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><rect x=\"3.5\" y=\"3.5\" width=\"17\" height=\"17\" rx=\"2\" stroke=\"currentColor\" stroke-width=\"2\"\/><rect x=\"8\" y=\"8\" width=\"8\" height=\"8\" rx=\"1\" fill=\"currentColor\"\/><\/svg><\/div>\r\n <h4>Substrate CAD Import for Boundary Generation<\/h4>\r\n <p>Import substrate CAD data to auto-generate dam wall paths and fill volumes for each protection zone, reducing NPI programming time for new SiP and hybrid module designs.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-app-hl-card\">\r\n <div class=\"sanco-app-hl-icon\"><svg viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 3 20 8v8l-8 5-8-5V8l8-5Z\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linejoin=\"round\"\/><\/svg><\/div>\r\n <h4>Inline SiP Assembly Integration<\/h4>\r\n <p>SMEMA-compatible conveyor integration links SANCO dam and fill equipment into automated SiP and hybrid module assembly lines between component placement and cure stations.<\/p>\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n <\/section>\r\n\r\n \r\n <section class=\"sanco-app-process\">\r\n <div class=\"sanco-app-process-wrap\">\r\n <div class=\"sanco-app-sec-head\">\r\n <span class=\"pill\">Process Guide<\/span>\r\n <h2>The Dam and Fill Process Step by Step<\/h2>\r\n <p>Dam and fill requires precisely sequenced dispensing of two materials with matched rheological properties. SANCO equipment manages the full process automatically.<\/p>\r\n <\/div>\r\n <div class=\"sanco-process-steps\">\r\n\r\n <div class=\"sanco-process-step\">\r\n <div class=\"ps-num\">Step 01<\/div>\r\n <h4>Substrate Inspection & Boundary Setup<\/h4>\r\n <p>Substrate inspected and CCD vision establishes coordinate system. Encapsulation boundary and keep-out zones programmed for the specific substrate design.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-process-step\">\r\n <div class=\"ps-num\">Step 02<\/div>\r\n <h4>Dam Wall Dispensing<\/h4>\r\n <p>High-viscosity dam material dispensed as a continuous wall around the protection zone perimeter, maintaining consistent cross-section through all corners and junctions.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-process-step\">\r\n <div class=\"ps-num\">Step 03<\/div>\r\n <h4>Dam Gelation Dwell<\/h4>\r\n <p>Programmed dwell time, with optional UV exposure or brief thermal stage, allows the dam to gel sufficiently to structurally contain the fill material that follows.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-process-step\">\r\n <div class=\"ps-num\">Step 04<\/div>\r\n <h4>Fill Material Dispensing<\/h4>\r\n <p>Lower-viscosity fill material dispensed within the dam boundary at a calculated volume, flowing and self-levelling to fully cover all components in the zone.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-process-step\">\r\n <div class=\"ps-num\">Step 05<\/div>\r\n <h4>Cure & Boundary Verification<\/h4>\r\n <p>Fill material cured per specification. Inspection confirms fill remained within the dam boundary and keep-out areas outside the dam remain completely clear.<\/p>\r\n <\/div>\r\n\r\n <\/div>\r\n <\/div>\r\n <\/section>\r\n\r\n\r\n \r\n <section class=\"sanco-app-materials\">\r\n <div class=\"sanco-app-materials-wrap\">\r\n <div class=\"sanco-app-sec-head\">\r\n <span class=\"pill\">Materials Compatibility<\/span>\r\n <h2>Dam and Fill Material Types & SANCO Compatibility<\/h2>\r\n <p>SANCO dispensing machines handle matched dam and fill material pairs used for selective area encapsulation in semiconductor and hybrid packaging.<\/p>\r\n <\/div>\r\n <table class=\"sanco-mat-table\" role=\"table\" aria-label=\"Dam and Fill Material Types & SANCO Compatibility\">\r\n <thead>\r\n <tr>\r\n <th>Material Type<\/th>\r\n <th>Viscosity Range<\/th>\r\n <th>Cure Method<\/th>\r\n <th>Typical Application<\/th>\r\n <th>SANCO Compatibility<\/th>\r\n <\/tr>\r\n <\/thead>\r\n <tbody>\r\n <tr>\r\n <td><strong>High-Viscosity Dam Epoxy<\/strong><\/td>\r\n <td>40,000 \u2013 150,000 mPa\u00b7s<\/td>\r\n <td>UV pre-gel + thermal final cure<\/td>\r\n <td>Containment wall dispensing for selective encapsulation boundaries on SiP and hybrid module substrates<\/td>\r\n <td><span class=\"tag-rec\">Recommended<\/span><\/td>\r\n <\/tr>\r\n <tr>\r\n <td><strong>Low-Viscosity Fill Epoxy<\/strong><\/td>\r\n <td>2,000 \u2013 15,000 mPa\u00b7s<\/td>\r\n <td>Thermal 100\u2013150\u00b0C<\/td>\r\n <td>Self-leveling fill material for complete component coverage within dam-contained zones<\/td>\r\n <td><span class=\"tag-rec\">Recommended<\/span><\/td>\r\n <\/tr>\r\n <tr>\r\n <td><strong>UV-Gel Dam Material (Fast Process)<\/strong><\/td>\r\n <td>30,000 \u2013 100,000 mPa\u00b7s<\/td>\r\n <td>UV 365 nm, 5\u201315 s gel<\/td>\r\n <td>Rapid-gelling dam material for high-throughput dam and fill lines requiring minimal dwell time between stages<\/td>\r\n <td><span class=\"tag-rec\">Recommended<\/span><\/td>\r\n <\/tr>\r\n <tr>\r\n <td><strong>Thermally Conductive Fill Compound<\/strong><\/td>\r\n <td>5,000 \u2013 25,000 mPa\u00b7s<\/td>\r\n <td>Thermal 100\u2013150\u00b0C<\/td>\r\n <td>Fill material with thermal conductivity for zones containing power components requiring heat dissipation within the protected area<\/td>\r\n <td><span class=\"tag-rec\">Recommended<\/span><\/td>\r\n <\/tr>\r\n <tr>\r\n <td><strong>Low-Stress Silicone Fill<\/strong><\/td>\r\n <td>1,000 \u2013 10,000 mPa\u00b7s<\/td>\r\n <td>Thermal 100\u2013150\u00b0C<\/td>\r\n <td>Stress-sensitive fill material for zones containing MEMS or pressure-sensitive components within a dam-contained area<\/td>\r\n <td><span class=\"tag-rec\">Recommended<\/span><\/td>\r\n <\/tr>\r\n <\/tbody>\r\n <\/table>\r\n <\/div>\r\n <\/section>\r\n\r\n \r\n <section class=\"sanco-app-faq\">\r\n <div class=\"sanco-app-faq-wrap\">\r\n <div class=\"sanco-app-sec-head\">\r\n <span class=\"pill\">FAQ<\/span>\r\n <h2>Frequently Asked Questions<\/h2>\r\n <\/div>\r\n\r\n <div class=\"sanco-faq-item\">\r\n <h4>How does SANCO determine the correct dwell time between dam and fill dispensing?<\/h4>\r\n <p>The dwell time is calibrated during process development based on the specific dam material's gel characteristics \u2014 typically determined by dispensing test dam beads and measuring the time required to reach sufficient structural integrity to contain a test fill material without slumping. This dwell time is then programmed as a fixed parameter in the production dispensing sequence. Contact our <a href='https:\/\/www.sancofd.com\/contact\/'>application engineers<\/a> for dam and fill material pair qualification support.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-faq-item\">\r\n <h4>Can SANCO maintain continuous dam wall geometry through corners on complex substrate boundaries?<\/h4>\r\n <p>Yes. SANCO dispensing machines use servo-controlled path interpolation that maintains constant linear dispensing speed and consistent bead cross-section through corners and direction changes, preventing the thin spots or gaps at corners that would otherwise allow fill material to escape the dam boundary.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-faq-item\">\r\n <h4>How does SANCO calculate fill material volume for dam-enclosed zones?<\/h4>\r\n <p>Fill volume is calculated from the dam-enclosed area (determined by the programmed dam wall path) multiplied by the target fill height, with the target height set below the dam wall height by a safety margin to prevent overtopping. This calculation is validated during process qualification by measuring actual fill level after dispensing on test units.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-faq-item\">\r\n <h4>Can SANCO machines handle multiple isolated dam and fill zones on a single substrate?<\/h4>\r\n <p>Yes. SANCO dispensing programmes support sequential processing of multiple isolated zones on one substrate within a single automated cycle, including material switching between zones if different fill materials are required for different functional areas of a complex SiP module.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-faq-item\">\r\n <h4>What happens if dam material is dispensed but fill material leaks through a gap?<\/h4>\r\n <p>This is why dam wall continuity verification is built into SANCO's process \u2014 vision inspection after dam dispensing can verify wall continuity before fill dispensing begins, and post-fill inspection confirms the fill remained within boundaries. Catching dam integrity issues before fill dispensing prevents scrap from fill material escaping into keep-out zones.<\/p>\r\n <\/div>\r\n\r\n <div class=\"sanco-faq-item\">\r\n <h4>Where can I learn about other semiconductor packaging dispensing applications?<\/h4>\r\n <p>Visit our <a href='https:\/\/www.sancofd.com\/application\/'>Applications section<\/a> for guides covering die attach dispensing, chip package encapsulation, wafer-level packaging and glob top protection processes. For equipment specifications, see our <a href='https:\/\/www.sancofd.com\/desktop-visual\/'>dispensing machine product pages<\/a>.<\/p>\r\n <\/div>\r\n\r\n <\/div>\r\n <\/section>\r\n\r\n<\/div>\r\n\r\n<\/body>\r\n<\/html>\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0fd3409 e-con-full e-flex e-con e-parent\" data-id=\"0fd3409\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-55069eb elementor-widget elementor-widget-html\" data-id=\"55069eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\r\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800&display=swap\" rel=\"stylesheet\">\r\n\r\n<style>\r\n\/* ===== CTA SECTION ===== *\/\r\n.sanco-cta-wrap {\r\n font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;\r\n background: #ffffff;\r\n position: relative;\r\n overflow: hidden;\r\n padding: 80px 24px;\r\n text-align: center;\r\n}\r\n\r\n\/* soft color accent blobs *\/\r\n.sanco-cta-wrap::after {\r\n content: '';\r\n position: absolute;\r\n top: -140px;\r\n right: -120px;\r\n width: 480px;\r\n height: 480px;\r\n border-radius: 50%;\r\n background: radial-gradient(circle, rgba(37,99,235,0.55) 0%, rgba(37,99,235,0.28) 40%, rgba(37,99,235,0) 72%);\r\n pointer-events: none;\r\n}\r\n\r\n\/* accent blob, bottom-left \u2014 a second hue for contrast *\/\r\n.sanco-cta-wrap::before {\r\n content: '';\r\n position: absolute;\r\n bottom: -160px;\r\n left: -130px;\r\n width: 420px;\r\n height: 420px;\r\n border-radius: 50%;\r\n background: radial-gradient(circle, rgba(6,182,212,0.45) 0%, rgba(6,182,212,0.22) 40%, rgba(6,182,212,0) 72%);\r\n pointer-events: none;\r\n}\r\n\r\n.sanco-cta-inner {\r\n position: relative;\r\n z-index: 1;\r\n max-width: 680px;\r\n margin: 0 auto;\r\n}\r\n\r\n.sanco-cta-inner h2 {\r\n font-size: clamp(26px, 4vw, 42px);\r\n font-weight: 800;\r\n color: #0a1628;\r\n margin: 0 0 14px;\r\n line-height: 1.2;\r\n letter-spacing: -0.5px;\r\n}\r\n\r\n.sanco-cta-inner p {\r\n font-size: clamp(14px, 1.8vw, 17px);\r\n color: #5a6472;\r\n margin: 0 auto 36px;\r\n max-width: 480px;\r\n line-height: 1.7;\r\n}\r\n\r\n.sanco-cta-btns {\r\n display: flex;\r\n gap: 14px;\r\n justify-content: center;\r\n flex-wrap: wrap;\r\n}\r\n\r\n.sanco-btn-primary {\r\n display: inline-flex;\r\n align-items: center;\r\n gap: 8px;\r\n background: #2563eb;\r\n color: #fff;\r\n font-family: inherit;\r\n font-size: 15px;\r\n font-weight: 700;\r\n padding: 14px 30px;\r\n border-radius: 10px;\r\n border: none;\r\n cursor: pointer;\r\n transition: background 0.2s, transform 0.2s, box-shadow 0.2s;\r\n text-decoration: none;\r\n letter-spacing: 0.1px;\r\n}\r\n.sanco-btn-primary:hover {\r\n background: #1d4ed8;\r\n transform: translateY(-2px);\r\n box-shadow: 0 8px 24px rgba(37,99,235,0.3);\r\n}\r\n\r\n.sanco-btn-secondary {\r\n display: inline-flex;\r\n align-items: center;\r\n gap: 8px;\r\n background: transparent;\r\n color: #0a1628;\r\n font-family: inherit;\r\n font-size: 15px;\r\n font-weight: 600;\r\n padding: 14px 30px;\r\n border-radius: 10px;\r\n border: 1.5px solid #dbe0e8;\r\n cursor: pointer;\r\n transition: border-color 0.2s, color 0.2s, background 0.2s;\r\n text-decoration: none;\r\n letter-spacing: 0.1px;\r\n}\r\n.sanco-btn-secondary:hover {\r\n border-color: #2563eb;\r\n color: #2563eb;\r\n background: rgba(37,99,235,0.04);\r\n}\r\n\r\n\/* ===== MODAL OVERLAY ===== *\/\r\n.sanco-modal-overlay {\r\n display: none;\r\n position: fixed;\r\n inset: 0;\r\n background: rgba(5, 10, 22, 0.75);\r\n backdrop-filter: blur(4px);\r\n z-index: 99999;\r\n align-items: center;\r\n justify-content: center;\r\n padding: 20px;\r\n animation: sanco-fade-in 0.2s ease;\r\n}\r\n.sanco-modal-overlay.active {\r\n display: flex;\r\n}\r\n\r\n@keyframes sanco-fade-in {\r\n from { opacity: 0; }\r\n to { opacity: 1; }\r\n}\r\n\r\n\/* ===== MODAL CARD ===== *\/\r\n.sanco-modal {\r\n background: #fff;\r\n border-radius: 20px;\r\n width: 100%;\r\n max-width: 560px;\r\n max-height: 92vh;\r\n overflow-y: auto;\r\n box-shadow: 0 30px 80px rgba(0,0,0,0.4);\r\n animation: sanco-slide-up 0.28s cubic-bezier(0.34,1.3,0.64,1);\r\n position: relative;\r\n}\r\n\r\n@keyframes sanco-slide-up {\r\n from { opacity: 0; transform: translateY(30px) scale(0.97); }\r\n to { opacity: 1; transform: translateY(0) scale(1); }\r\n}\r\n\r\n.sanco-modal-header {\r\n background: linear-gradient(135deg, #0a1628 0%, #132744 100%);\r\n padding: 28px 32px 24px;\r\n border-radius: 20px 20px 0 0;\r\n position: relative;\r\n}\r\n\r\n.sanco-modal-header h3 {\r\n font-size: 22px;\r\n font-weight: 800;\r\n color: #fff;\r\n margin: 0 0 6px;\r\n}\r\n\r\n.sanco-modal-header p {\r\n font-size: 14px;\r\n color: rgba(255,255,255,0.6);\r\n margin: 0;\r\n}\r\n\r\n.sanco-modal-close {\r\n position: absolute;\r\n top: 18px;\r\n right: 18px;\r\n width: 36px;\r\n height: 36px;\r\n background: rgba(255,255,255,0.22);\r\n border: 1.5px solid rgba(255,255,255,0.5);\r\n border-radius: 8px;\r\n cursor: pointer;\r\n display: flex;\r\n align-items: center;\r\n justify-content: center;\r\n transition: background 0.2s, border-color 0.2s;\r\n color: #fff;\r\n}\r\n.sanco-modal-close:hover {\r\n background: rgba(255,255,255,0.38);\r\n border-color: rgba(255,255,255,0.8);\r\n}\r\n.sanco-modal-close svg { width: 20px; height: 20px; stroke-width: 3; }\r\n\r\n.sanco-modal-body {\r\n padding: 28px 32px 32px;\r\n}\r\n\r\n\/* ===== FORM STYLES ===== *\/\r\n.sanco-form-row {\r\n display: grid;\r\n grid-template-columns: 1fr 1fr;\r\n gap: 14px;\r\n}\r\n\r\n.sanco-form-group {\r\n margin-bottom: 16px;\r\n}\r\n\r\n.sanco-form-group label {\r\n display: block;\r\n font-size: 13px;\r\n font-weight: 600;\r\n color: #0a1628;\r\n margin-bottom: 7px;\r\n letter-spacing: 0.1px;\r\n}\r\n\r\n.sanco-form-group label .req {\r\n color: #ef4444;\r\n margin-left: 2px;\r\n}\r\n\r\n.sanco-form-group input,\r\n.sanco-form-group select,\r\n.sanco-form-group textarea {\r\n width: 100%;\r\n padding: 12px 14px;\r\n background: #f8fafc;\r\n border: 1.5px solid #e5e7eb;\r\n border-radius: 10px;\r\n font-size: 14px;\r\n color: #0a1628;\r\n font-family: inherit;\r\n transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;\r\n box-sizing: border-box;\r\n appearance: none;\r\n}\r\n\r\n.sanco-form-group input::placeholder,\r\n.sanco-form-group textarea::placeholder { color: #b0b8c4; }\r\n\r\n.sanco-form-group input:focus,\r\n.sanco-form-group select:focus,\r\n.sanco-form-group textarea:focus {\r\n outline: none;\r\n border-color: #2563eb;\r\n background: #fff;\r\n box-shadow: 0 0 0 3px rgba(37,99,235,0.12);\r\n}\r\n\r\n.sanco-form-group select {\r\n background-image: url(\"data:image\/svg+xml,%3Csvg xmlns='http:\/\/www.w3.org\/2000\/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'\/%3E%3C\/svg%3E\");\r\n background-repeat: no-repeat;\r\n background-position: right 12px center;\r\n background-color: #f8fafc;\r\n cursor: pointer;\r\n}\r\n\r\n.sanco-form-group textarea {\r\n min-height: 100px;\r\n resize: vertical;\r\n}\r\n\r\n\/* honeypot *\/\r\n.sanco-hp { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }\r\n\r\n.sanco-submit-btn {\r\n width: 100%;\r\n padding: 15px;\r\n background: linear-gradient(135deg, #0a1628 0%, #1d4ed8 100%);\r\n color: #fff;\r\n border: none;\r\n border-radius: 12px;\r\n font-size: 16px;\r\n font-weight: 700;\r\n font-family: inherit;\r\n cursor: pointer;\r\n display: flex;\r\n align-items: center;\r\n justify-content: center;\r\n gap: 10px;\r\n margin-top: 6px;\r\n transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;\r\n letter-spacing: 0.1px;\r\n}\r\n.sanco-submit-btn:hover {\r\n opacity: 0.92;\r\n transform: translateY(-1px);\r\n box-shadow: 0 8px 20px rgba(10,22,40,0.3);\r\n}\r\n.sanco-submit-btn svg { width: 18px; height: 18px; }\r\n\r\n.sanco-privacy {\r\n display: flex;\r\n align-items: flex-start;\r\n gap: 10px;\r\n margin-top: 18px;\r\n padding: 12px 14px;\r\n background: #f8fafc;\r\n border-radius: 10px;\r\n}\r\n.sanco-privacy svg { width: 16px; height: 16px; color: #9ca3af; flex-shrink: 0; margin-top: 2px; }\r\n.sanco-privacy span { font-size: 12px; color: #6b7280; line-height: 1.5; }\r\n\r\n\/* messages *\/\r\n.sanco-msg {\r\n display: none;\r\n align-items: center;\r\n gap: 10px;\r\n padding: 13px 16px;\r\n border-radius: 10px;\r\n font-size: 14px;\r\n margin-bottom: 18px;\r\n}\r\n.sanco-msg.show { display: flex; }\r\n.sanco-msg.error { background: #fef2f2; border: 1px solid #fecaca; color: #dc2626; }\r\n.sanco-msg.success{ background: #f0fdf4; border: 1px solid #bbf7d0; color: #16a34a; }\r\n.sanco-msg svg { width: 18px; height: 18px; flex-shrink: 0; }\r\n\r\n\/* ===== RESPONSIVE ===== *\/\r\n@media (max-width: 520px) {\r\n .sanco-form-row { grid-template-columns: 1fr; }\r\n .sanco-modal-body { padding: 22px 20px 28px; }\r\n .sanco-modal-header { padding: 22px 20px 18px; }\r\n}\r\n<\/style>\r\n\r\n\r\n<div class=\"sanco-cta-wrap\">\r\n <div class=\"sanco-cta-inner\">\r\n <h2>Ready to Optimize Your Production?<\/h2>\r\n <p>Talk to our engineers about a dispensing or coating solution tailored to your consumer electronics line.<\/p>\r\n <div class=\"sanco-cta-btns\">\r\n <button class=\"sanco-btn-primary\" onclick=\"sancoOpenModal()\">\r\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2.5\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"\/><\/svg>\r\n Get a Quote\r\n <\/button>\r\n <a class=\"sanco-btn-secondary\" href=\"https:\/\/www.sancofd.com\/product\/\" target=\"_blank\" rel=\"noopener\">\r\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2.5\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4 6h16M4 10h16M4 14h10\"\/><\/svg>\r\n View Products\r\n <\/a>\r\n <\/div>\r\n <\/div>\r\n<\/div>\r\n\r\n\r\n<div class=\"sanco-modal-overlay\" id=\"sancoModal\" onclick=\"sancoCloseOnBg(event)\">\r\n <div class=\"sanco-modal\" role=\"dialog\" aria-modal=\"true\" aria-labelledby=\"sancoModalTitle\">\r\n\r\n <div class=\"sanco-modal-header\">\r\n <h3 id=\"sancoModalTitle\">Request a Quote<\/h3>\r\n <p>Our team will respond within 24 hours.<\/p>\r\n <button class=\"sanco-modal-close\" onclick=\"sancoCloseModal()\" aria-label=\"Close\">\r\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2.5\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M6 18L18 6M6 6l12 12\"\/><\/svg>\r\n <\/button>\r\n <\/div>\r\n\r\n <div class=\"sanco-modal-body\">\r\n\r\n <div class=\"sanco-msg error\" id=\"sancoError\">\r\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z\"\/><\/svg>\r\n <span id=\"sancoErrorText\"><\/span>\r\n <\/div>\r\n\r\n <div class=\"sanco-msg success\" id=\"sancoSuccess\">\r\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"\/><\/svg>\r\n <span>Thank you! Your message has been sent. We'll be in touch within 24 hours.<\/span>\r\n <\/div>\r\n\r\n <form id=\"sancoContactForm\" action=\"https:\/\/api.form-data.com\/f\/FnvziDiv8iiDZg\" method=\"post\" target=\"_blank\">\r\n\r\n \r\n <div class=\"sanco-hp\" aria-hidden=\"true\">\r\n <input type=\"text\" name=\"website\" id=\"sancoHp\" tabindex=\"-1\" autocomplete=\"off\">\r\n <\/div>\r\n\r\n <div class=\"sanco-form-row\">\r\n <div class=\"sanco-form-group\">\r\n <label for=\"sancoName\">Full Name <span class=\"req\">*<\/span><\/label>\r\n <input type=\"text\" id=\"sancoName\" name=\"name\" placeholder=\"Your name\" required>\r\n <\/div>\r\n <div class=\"sanco-form-group\">\r\n <label for=\"sancoCompany\">Company<\/label>\r\n <input type=\"text\" id=\"sancoCompany\" name=\"company\" placeholder=\"Company name\">\r\n <\/div>\r\n <\/div>\r\n\r\n <div class=\"sanco-form-row\">\r\n <div class=\"sanco-form-group\">\r\n <label for=\"sancoEmail\">Email Address <span class=\"req\">*<\/span><\/label>\r\n <input type=\"email\" id=\"sancoEmail\" name=\"email\" placeholder=\"your@email.com\" required>\r\n <\/div>\r\n <div class=\"sanco-form-group\">\r\n <label for=\"sancoPhone\">Phone \/ WhatsApp<\/label>\r\n <input type=\"tel\" id=\"sancoPhone\" name=\"phone\" placeholder=\"+1 234 567 890\">\r\n <\/div>\r\n <\/div>\r\n\r\n <div class=\"sanco-form-group\">\r\n <label for=\"sancoInquiry\">Inquiry Type<\/label>\r\n <select id=\"sancoInquiry\" name=\"inquiry\">\r\n <option value=\"\">Select an option<\/option>\r\n <option value=\"quote\">Request a Quote<\/option>\r\n <option value=\"product\">Product Inquiry<\/option>\r\n <option value=\"support\">Technical Support<\/option>\r\n <option value=\"partnership\">Partnership<\/option>\r\n <option value=\"other\">Other<\/option>\r\n <\/select>\r\n <\/div>\r\n\r\n <div class=\"sanco-form-group\">\r\n <label for=\"sancoMessage\">Message <span class=\"req\">*<\/span><\/label>\r\n <textarea id=\"sancoMessage\" name=\"message\" placeholder=\"Please let us know the model you're interested in and estimated quantity.\" required><\/textarea>\r\n <\/div>\r\n\r\n <button type=\"submit\" class=\"sanco-submit-btn\" id=\"sancoSubmitBtn\">\r\n <span>Send Enquiry<\/span>\r\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2.5\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M14 5l7 7m0 0l-7 7m7-7H3\"\/><\/svg>\r\n <\/button>\r\n\r\n <div class=\"sanco-privacy\">\r\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M12 15v2m-6 4h12a2 2 0 002-2v-6a2 2 0 00-2-2H6a2 2 0 00-2 2v6a2 2 0 002 2zm10-10V7a4 4 0 00-8 0v4h8z\"\/><\/svg>\r\n <span>Your information is secure and will never be shared with third parties.<\/span>\r\n <\/div>\r\n\r\n <\/form>\r\n <\/div>\r\n <\/div>\r\n<\/div>\r\n\r\n<script>\r\n(function() {\r\n var loadTime = Date.now();\r\n\r\n window.sancoOpenModal = function() {\r\n document.getElementById('sancoModal').classList.add('active');\r\n document.body.style.overflow = 'hidden';\r\n };\r\n\r\n window.sancoCloseModal = function() {\r\n document.getElementById('sancoModal').classList.remove('active');\r\n document.body.style.overflow = '';\r\n };\r\n\r\n window.sancoCloseOnBg = function(e) {\r\n if (e.target === document.getElementById('sancoModal')) sancoCloseModal();\r\n };\r\n\r\n \/\/ Esc key\r\n document.addEventListener('keydown', function(e) {\r\n if (e.key === 'Escape') sancoCloseModal();\r\n });\r\n\r\n \/\/ Form submit\r\n document.getElementById('sancoContactForm').addEventListener('submit', function(e) {\r\n var err = document.getElementById('sancoError');\r\n var suc = document.getElementById('sancoSuccess');\r\n var errTxt = document.getElementById('sancoErrorText');\r\n\r\n err.classList.remove('show');\r\n suc.classList.remove('show');\r\n\r\n \/\/ Honeypot\r\n if (document.getElementById('sancoHp').value) {\r\n e.preventDefault();\r\n errTxt.textContent = 'Bot detected. Please try again.';\r\n err.classList.add('show');\r\n return;\r\n }\r\n\r\n \/\/ Time check\r\n if ((Date.now() - loadTime) \/ 1000 < 3) {\r\n e.preventDefault();\r\n errTxt.textContent = 'Please take a moment to fill in the form.';\r\n err.classList.add('show');\r\n return;\r\n }\r\n\r\n \/\/ Email\r\n var email = document.getElementById('sancoEmail').value;\r\n if (!\/^[^\\s@]+@[^\\s@]+\\.[^\\s@]+$\/.test(email)) {\r\n e.preventDefault();\r\n errTxt.textContent = 'Please enter a valid email address.';\r\n err.classList.add('show');\r\n return;\r\n }\r\n\r\n suc.classList.add('show');\r\n });\r\n})();\r\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Dam & Fill | SANCO Semiconductor \u00b7 Applications Dam & Fill Precision dam and fill dispensing for selective area encapsulation in semiconductor packaging \u2014 protecting specific zones of SiP modules, mixed-component substrates and hybrid circuits while leaving others exposed. Home \u203a Applications \u203a Semiconductor \u203a Dam & Fill Industry Overview Selective Area Protection with Dam […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6834","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/pages\/6834","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/comments?post=6834"}],"version-history":[{"count":10,"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/pages\/6834\/revisions"}],"predecessor-version":[{"id":7292,"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/pages\/6834\/revisions\/7292"}],"wp:attachment":[{"href":"https:\/\/www.sancofd.com\/fr\/wp-json\/wp\/v2\/media?parent=6834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}