{"id":7405,"date":"2025-08-19T17:45:40","date_gmt":"2025-08-19T09:45:40","guid":{"rendered":"https:\/\/rilong-mold.com\/?p=7405"},"modified":"2025-08-19T17:45:43","modified_gmt":"2025-08-19T09:45:43","slug":"beyond-solid-silicone-how-lsr-double-injection-are-redefining-precision-manufacturing","status":"publish","type":"post","link":"https:\/\/rilong-mold.com\/zh\/beyond-solid-silicone-how-lsr-double-injection-are-redefining-precision-manufacturing\/","title":{"rendered":"Beyond Solid Silicone: How LSR &amp; Double Injection Are Redefining Precision Manufacturing"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"liquid-silicone-rubber-custom-component-solutions\">Liquid Silicone Rubber Custom Component Solutions<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>What is LSR Molding?<\/strong><\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p>Liquid Silicone Rubber (LSR) injection molding is a process where\u00a0<strong>liquid A &amp; B components<\/strong>\u00a0are precisely mixed, injected into a mold, and thermally cured to create high-performance silicone parts. Unlike traditional rubber, LSR offers:<br>\u2714\u00a0<strong>Ultra-low shrinkage<\/strong>\u00a0(\u223c0.1%)<br>\u2714\u00a0<strong>Exceptional durability<\/strong>\u00a0(heat, chemical &amp; UV resistant)<br>\u2714\u00a0<strong>Medical &amp; food-grade safety<\/strong>\u00a0(FDA, LFGB compliant)<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"720\" style=\"aspect-ratio: 1280 \/ 720;\" width=\"1280\" controls src=\"https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/e26b2c4cf94ec91124ef9325440251f2.mp4\"><\/video><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>LSR Double Injection: The Next-Level Advantage<\/strong><\/p>\n<\/blockquote>\n\n\n\n<p>Combine LSR with thermoplastics or other materials via\u00a0<strong>two-shot molding<\/strong>\u00a0for:<br>\u2714\u00a0<strong>Seamless bonding<\/strong>\u00a0\u2013 No adhesives needed, just ultra-strong, leak-proof assemblies<br>\u2714\u00a0<strong>Multi-material flexibility<\/strong>\u00a0\u2013 Soft-touch grips + rigid structures in a single cycle<br>\u2714\u00a0<strong>Cost-efficient production<\/strong>\u00a0\u2013 Reduced assembly steps, higher consistency<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Expanding LSR Applications Across Industries<\/strong><\/p>\n<\/blockquote>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"medical-healthcare\"><strong>\ud83c\udfe5 Medical &amp; Healthcare<\/strong><\/h4>\n\n\n\n<p>\u2022\u00a0<strong>Surgical Tools<\/strong>: Blood-contact devices with autoclave resistance<br>\u2022\u00a0<strong>Wearable Health Tech<\/strong>: Skin-adhesive ECG electrodes<br>\u2022\u00a0<strong>Pharma Delivery<\/strong>: Self-sealing vial stoppers<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"automotive-ev\"><strong>\ud83d\ude97 Automotive &amp; EV<\/strong><\/h4>\n\n\n\n<p>\u2022&nbsp;<strong>Battery Thermal Pads<\/strong>: Flame-retardant insulation<br>\u2022&nbsp;<strong>Sensor Seals<\/strong>: Autonomous vehicle LiDAR protection<br>\u2022&nbsp;<strong>Overmolded Connectors<\/strong>: IP68-rated charging ports<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"electronics-5g\"><strong>\ud83d\udd0c Electronics &amp; 5G<\/strong><\/h4>\n\n\n\n<p>\u2022&nbsp;<strong>5G Base Station Gaskets<\/strong>: Weatherproof RF enclosures<br>\u2022&nbsp;<strong>Tactile Keypads<\/strong>: Million-cycle lifespan<br>\u2022&nbsp;<strong>Underfill Encapsulation<\/strong>: Chip shock absorption<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"industrial-energy\"><strong>\ud83c\udfed Industrial &amp; Energy<\/strong><\/h4>\n\n\n\n<p>\u2022&nbsp;<strong>Solar Panel Edge Seals<\/strong>: UV-resistant bonding<br>\u2022&nbsp;<strong>Hydraulic Seals<\/strong>: -40\u00b0C cold-flex performance<br>\u2022&nbsp;<strong>Robotic Grippers<\/strong>: Food-grade compliant<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"consumer-goods\"><strong>\ud83d\uded2 Consumer Goods<\/strong><\/h4>\n\n\n\n<p>\u2022\u00a0<strong>Smartwatch Bands<\/strong>: Hypoallergenic comfort<br>\u2022\u00a0<strong>Air Fryer Gaskets<\/strong>: 250\u00b0C oil resistance<br>\u2022\u00a0<strong>VR Face Interfaces<\/strong>: Sweat-proof cushioning<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"1221\" src=\"https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/\u8bbe\u8ba1\u7c7b\u4f3c\u8fd9\u6837\u7684\u6d77\u62a5.jpg\" alt=\"\" class=\"wp-image-7411\" srcset=\"https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/\u8bbe\u8ba1\u7c7b\u4f3c\u8fd9\u6837\u7684\u6d77\u62a5.jpg 750w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/\u8bbe\u8ba1\u7c7b\u4f3c\u8fd9\u6837\u7684\u6d77\u62a5-184x300.jpg 184w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/\u8bbe\u8ba1\u7c7b\u4f3c\u8fd9\u6837\u7684\u6d77\u62a5-629x1024.jpg 629w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/\u8bbe\u8ba1\u7c7b\u4f3c\u8fd9\u6837\u7684\u6d77\u62a5-7x12.jpg 7w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u00a0LSR Molding  Technology<\/strong><\/p>\n<\/blockquote>\n\n\n\n<p>\ud83d\udd39&nbsp;<strong>Standard LSR Injection<\/strong>&nbsp;\u2013 Seals, gaskets, soft-touch components<br>\ud83d\udd39&nbsp;<strong>Special LSR Formulations<\/strong>&nbsp;\u2013 High-temp, electrically conductive, or optically clear silicones<br>\ud83d\udd39&nbsp;<strong>Overmolding:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>LSR + Plastic<\/strong>\u00a0\u2013 Enhanced grip &amp; sealing (e.g., toothbrush handles)<\/li>\n\n\n\n<li><strong>LSR + Metal<\/strong>\u00a0\u2013 Vibration-damping, airtight assemblies (e.g., sensor housings)<\/li>\n\n\n\n<li><strong>LSR + Glass<\/strong>\u00a0\u2013 Medical &amp; optical applications (e.g., lenses, lab equipment)<\/li>\n\n\n\n<li><strong>LSR + Electronics<\/strong>\u00a0\u2013 Waterproofing &amp; shock absorption (e.g., wearables, connectors)<\/li>\n\n\n\n<li><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"540\" src=\"https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/liquid.jpg\" alt=\"\" class=\"wp-image-7410\" srcset=\"https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/liquid.jpg 960w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/liquid-300x169.jpg 300w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/liquid-768x432.jpg 768w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/liquid-18x10.jpg 18w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1196\" height=\"672\" src=\"https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/rubber-mold-201.jpg\" alt=\"\" class=\"wp-image-7408\" srcset=\"https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/rubber-mold-201.jpg 1196w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/rubber-mold-201-300x169.jpg 300w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/rubber-mold-201-1024x575.jpg 1024w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/rubber-mold-201-768x432.jpg 768w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/rubber-mold-201-18x10.jpg 18w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/rubber-mold-201-1000x562.jpg 1000w\" sizes=\"auto, (max-width: 1196px) 100vw, 1196px\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Our Quality Process<\/strong><\/p>\n<\/blockquote>\n\n\n\n<p>RiLong provides the exceptionally high-quality processes\u00a0required for <span style=\"color: #222222;background-color: #f34957\" class=\"stk-highlight\">healthcare &amp;medical device and Automation products.   <\/span><\/p>\n\n\n\n<p>RiLong is I<strong>SO 9001, ISO14001,  ISO 13485, and IATF 16949<\/strong> certified, and we boast one of the lowest defect rates in our industry.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1307\" height=\"761\" src=\"https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/2.png\" alt=\"\" class=\"wp-image-7401\" srcset=\"https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/2.png 1307w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/2-300x175.png 300w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/2-1024x596.png 1024w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/2-768x447.png 768w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/2-18x10.png 18w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/2-1000x582.png 1000w\" sizes=\"auto, (max-width: 1307px) 100vw, 1307px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"why-choose-rilong-for-lsr-molding\"><strong>Why Choose RiLong for LSR Molding?<\/strong><\/h3>\n\n\n\n<p>\u2714\u00a0<strong>Advanced equipment<\/strong>\u00a0\u2013 Horizontal, vertical, and two-shot molding options<br>\u2714\u00a0<strong>Material expertise<\/strong>\u00a0\u2013 Custom LSR formulations for medical, automotive &amp; consumer use<br>\u2714\u00a0<strong>Precision &amp; repeatability<\/strong>\u00a0\u2013 Automated mixing, injection, and curing control<\/p>\n\n\n\n<p><strong>Unlock the potential of LSR for your next project!<\/strong><br>\ud83d\udce9 [Contact RiLong at www.rilong-mold.com, sales1@rilong-mold.com for a Custom Solution]<\/p>\n\n\n\n<p>#LSR #LiquidSiliconeRubber #InjectionMolding #Overmolding #MedTech #PrecisionManufacturing<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/\u56fe\u72471.png\" alt=\"\" class=\"wp-image-7409\" srcset=\"https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/\u56fe\u72471.png 1920w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/\u56fe\u72471-300x169.png 300w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/\u56fe\u72471-1024x576.png 1024w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/\u56fe\u72471-768x432.png 768w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/\u56fe\u72471-1536x864.png 1536w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/\u56fe\u72471-18x10.png 18w, https:\/\/rilong-mold.com\/wp-content\/uploads\/2025\/08\/\u56fe\u72471-1000x563.png 1000w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Liquid Silicone Rubber Custom Component Solutions What is LSR Molding? Liquid Silicone Rubber (LSR) injection molding is a process where\u00a0liquid A &amp; B components\u00a0are precisely mixed, injected into a mold, and thermally cured to create high-performance silicone parts. Unlike traditional rubber, LSR offers:\u2714\u00a0Ultra-low shrinkage\u00a0(\u223c0.1%)\u2714\u00a0Exceptional durability\u00a0(heat, chemical &amp; UV resistant)\u2714\u00a0Medical &amp; food-grade safety\u00a0(FDA, LFGB compliant) LSR [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":7406,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","kk_blocks_editor_width":"","_kiokenblocks_attr":"","_kiokenblocks_dimensions":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-7405","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/rilong-mold.com\/zh\/wp-json\/wp\/v2\/posts\/7405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rilong-mold.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rilong-mold.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rilong-mold.com\/zh\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/rilong-mold.com\/zh\/wp-json\/wp\/v2\/comments?post=7405"}],"version-history":[{"count":0,"href":"https:\/\/rilong-mold.com\/zh\/wp-json\/wp\/v2\/posts\/7405\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rilong-mold.com\/zh\/wp-json\/wp\/v2\/media\/7406"}],"wp:attachment":[{"href":"https:\/\/rilong-mold.com\/zh\/wp-json\/wp\/v2\/media?parent=7405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rilong-mold.com\/zh\/wp-json\/wp\/v2\/categories?post=7405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rilong-mold.com\/zh\/wp-json\/wp\/v2\/tags?post=7405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}