{"id":1886,"date":"2026-06-13T18:20:23","date_gmt":"2026-06-13T18:20:23","guid":{"rendered":"https:\/\/www.fhysilicone.com\/?post_type=product&#038;p=1886"},"modified":"2026-06-13T18:21:07","modified_gmt":"2026-06-13T18:21:07","slug":"fluorosilicone-overmolded-pagf-high-strength-glass-fiber-reinforced-nylon-composite-sealing-and-structural-parts","status":"publish","type":"product","link":"https:\/\/www.fhysilicone.com\/ar\/product\/fluorosilicone-overmolded-pagf-high-strength-glass-fiber-reinforced-nylon-composite-sealing-and-structural-parts\/","title":{"rendered":"\u0623\u062c\u0632\u0627\u0621 \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0648\u0623\u062c\u0632\u0627\u0621 \u0647\u064a\u0643\u0644\u064a\u0629 \u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0645\u0631\u0643\u0628 \u0627\u0644\u0646\u0627\u064a\u0644\u0648\u0646 \u0627\u0644\u0645\u0642\u0648\u0649 \u0628\u0623\u0644\u064a\u0627\u0641 \u0632\u062c\u0627\u062c\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0642\u0648\u0629 (PA+GF) \u0648\u0627\u0644\u0645\u063a\u0637\u0627\u0629 \u0628\u0637\u0628\u0642\u0629 \u062e\u0627\u0631\u062c\u064a\u0629 \u0645\u0646 \u0627\u0644\u0641\u0644\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0648\u0646"},"content":{"rendered":"<p data-start=\"241\" data-end=\"393\">This product is a high-performance composite component manufactured using <strong data-start=\"315\" data-end=\"392\">fluorosilicone (FVMQ) overmolding on PA+GF (Glass Fiber Reinforced Nylon)<\/strong>.<\/p>\n<p data-start=\"395\" data-end=\"638\">It combines the high mechanical strength and dimensional stability of PA+GF with the excellent chemical resistance and elasticity of fluorosilicone rubber, making it suitable for demanding industrial, automotive, and fluid system applications.<\/p>\n<p data-start=\"640\" data-end=\"854\">The overmolding process forms a durable interface between the rigid structural substrate and the flexible sealing layer, enabling both load-bearing capability and reliable sealing performance in harsh environments.<\/p>\n<hr data-start=\"856\" data-end=\"859\" \/>\n<h1 data-section-id=\"1w59puo\" data-start=\"861\" data-end=\"906\">Key Advantages of Fluorosilicone Over PA+GF<\/h1>\n<h2 data-section-id=\"1f4pfef\" data-start=\"908\" data-end=\"949\">Excellent Chemical and Fuel Resistance<\/h2>\n<p data-start=\"950\" data-end=\"1046\">Fluorosilicone provides superior resistance to aggressive media compared to standard elastomers.<\/p>\n<ul data-start=\"1048\" data-end=\"1242\">\n<li data-section-id=\"kf3iqc\" data-start=\"1048\" data-end=\"1118\">Resistant to fuels such as gasoline, diesel, and aviation kerosene<\/li>\n<li data-section-id=\"11o06m1\" data-start=\"1119\" data-end=\"1185\">Excellent resistance to oils, hydraulic fluids, and lubricants<\/li>\n<li data-section-id=\"1l7vea3\" data-start=\"1186\" data-end=\"1242\">Stable performance in chemical exposure environments<\/li>\n<\/ul>\n<hr data-start=\"1244\" data-end=\"1247\" \/>\n<h2 data-section-id=\"oiilrx\" data-start=\"1249\" data-end=\"1287\">High Strength PA+GF Structural Base<\/h2>\n<p data-start=\"1288\" data-end=\"1366\">PA+GF (glass fiber reinforced nylon) provides excellent mechanical properties.<\/p>\n<ul data-start=\"1368\" data-end=\"1498\">\n<li data-section-id=\"10byudf\" data-start=\"1368\" data-end=\"1412\">High stiffness and load-bearing capacity<\/li>\n<li data-section-id=\"r30xnw\" data-start=\"1413\" data-end=\"1461\">Excellent dimensional stability under stress<\/li>\n<li data-section-id=\"9gpd5b\" data-start=\"1462\" data-end=\"1498\">Good wear and fatigue resistance<\/li>\n<\/ul>\n<hr data-start=\"1500\" data-end=\"1503\" \/>\n<h2 data-section-id=\"1tgbqd1\" data-start=\"1505\" data-end=\"1535\">Wide Temperature Resistance<\/h2>\n<p data-start=\"1536\" data-end=\"1615\">The combined material system ensures stable operation under extreme conditions.<\/p>\n<ul data-start=\"1617\" data-end=\"1764\">\n<li data-section-id=\"zkva83\" data-start=\"1617\" data-end=\"1658\">\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644: \u0645\u0646 -40 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 200 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/li>\n<li data-section-id=\"148j0ve\" data-start=\"1659\" data-end=\"1718\">Maintains mechanical integrity at elevated temperatures<\/li>\n<li data-section-id=\"caxxru\" data-start=\"1719\" data-end=\"1764\">Suitable for thermal cycling environments<\/li>\n<\/ul>\n<hr data-start=\"1766\" data-end=\"1769\" \/>\n<h2 data-section-id=\"1pjek78\" data-start=\"1771\" data-end=\"1811\">Reliable Integrated Sealing Structure<\/h2>\n<p data-start=\"1812\" data-end=\"1891\">Fluorosilicone overmolding eliminates the need for separate sealing components.<\/p>\n<ul data-start=\"1893\" data-end=\"2024\">\n<li data-section-id=\"vd4s7u\" data-start=\"1893\" data-end=\"1938\">No O-rings or secondary assembly required<\/li>\n<li data-section-id=\"11yuq4b\" data-start=\"1939\" data-end=\"1992\">Reduced leakage risk under vibration and pressure<\/li>\n<li data-section-id=\"1yderq7\" data-start=\"1993\" data-end=\"2024\">Long-term sealing stability<\/li>\n<\/ul>\n<hr data-start=\"2026\" data-end=\"2029\" \/>\n<h2 data-section-id=\"1o1fuiy\" data-start=\"2031\" data-end=\"2091\">Strong Adhesion Between Elastomer and Composite Substrate<\/h2>\n<p data-start=\"2092\" data-end=\"2164\">Special surface treatment and molding processes ensure reliable bonding.<\/p>\n<ul data-start=\"2166\" data-end=\"2295\">\n<li data-section-id=\"15q9t6p\" data-start=\"2166\" data-end=\"2199\">Improved interfacial adhesion<\/li>\n<li data-section-id=\"dlu39v\" data-start=\"2200\" data-end=\"2243\">Resistance to delamination under stress<\/li>\n<li data-section-id=\"yc4bqo\" data-start=\"2244\" data-end=\"2295\">Suitable for dynamic and high-load applications<\/li>\n<\/ul>\n<hr data-start=\"2297\" data-end=\"2300\" \/>\n<h1 data-section-id=\"mkkw31\" data-start=\"2302\" data-end=\"2325\">Manufacturing Process<\/h1>\n<p data-start=\"2327\" data-end=\"2394\">The product is manufactured using precision overmolding technology:<\/p>\n<ol data-start=\"2396\" data-end=\"2855\">\n<li data-section-id=\"128n9hj\" data-start=\"2396\" data-end=\"2494\"><strong data-start=\"2399\" data-end=\"2426\">PA+GF Injection Molding<\/strong><br \/>\nGlass fiber reinforced nylon is molded into the structural base.<\/li>\n<li data-section-id=\"lc1jse\" data-start=\"2496\" data-end=\"2578\"><strong data-start=\"2499\" data-end=\"2522\">Surface Preparation<\/strong><br \/>\nCleaning and activation improve bonding performance.<\/li>\n<li data-section-id=\"1agixw7\" data-start=\"2580\" data-end=\"2668\"><strong data-start=\"2583\" data-end=\"2613\">Fluorosilicone Overmolding<\/strong><br \/>\nFVMQ material is injected onto the PA+GF substrate.<\/li>\n<li data-section-id=\"is80wj\" data-start=\"2670\" data-end=\"2748\"><strong data-start=\"2673\" data-end=\"2691\">Thermal Curing<\/strong><br \/>\nElastomer is cured to form a stable bonded interface.<\/li>\n<li data-section-id=\"bsizna\" data-start=\"2750\" data-end=\"2855\"><strong data-start=\"2753\" data-end=\"2775\">Quality Inspection<\/strong><br \/>\nSealing performance, adhesion strength, and dimensional accuracy are tested.<\/li>\n<\/ol>\n<hr data-start=\"2857\" data-end=\"2860\" \/>\n<h1 data-section-id=\"zjxypn\" data-start=\"2862\" data-end=\"2888\">Technical Specifications<\/h1>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2890\" data-end=\"3418\">\n<thead data-start=\"2890\" data-end=\"2912\">\n<tr data-start=\"2890\" data-end=\"2912\">\n<th class=\"last:pe-10\" data-start=\"2890\" data-end=\"2897\" data-col-size=\"sm\">\u0627\u0644\u0639\u0646\u0635\u0631<\/th>\n<th class=\"last:pe-10\" data-start=\"2897\" data-end=\"2912\" data-col-size=\"md\">\u0627\u0644\u0648\u0635\u0641<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2936\" data-end=\"3418\">\n<tr data-start=\"2936\" data-end=\"2996\">\n<td data-start=\"2936\" data-end=\"2951\" data-col-size=\"sm\">Product Name<\/td>\n<td data-start=\"2951\" data-end=\"2996\" data-col-size=\"md\">Fluorosilicone Overmolded PA+GF Component<\/td>\n<\/tr>\n<tr data-start=\"2997\" data-end=\"3053\">\n<td data-start=\"2997\" data-end=\"3013\" data-col-size=\"sm\">Base Material<\/td>\n<td data-start=\"3013\" data-end=\"3053\" data-col-size=\"md\">PA+GF (Glass Fiber Reinforced Nylon)<\/td>\n<\/tr>\n<tr data-start=\"3054\" data-end=\"3106\">\n<td data-start=\"3054\" data-end=\"3074\" data-col-size=\"sm\">Overmold Material<\/td>\n<td data-col-size=\"md\" data-start=\"3074\" data-end=\"3106\">Fluorosilicone Rubber (FVMQ)<\/td>\n<\/tr>\n<tr data-start=\"3107\" data-end=\"3142\">\n<td data-start=\"3107\" data-end=\"3117\" data-col-size=\"sm\">\u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/td>\n<td data-start=\"3117\" data-end=\"3142\" data-col-size=\"md\">Injection Overmolding<\/td>\n<\/tr>\n<tr data-start=\"3143\" data-end=\"3181\">\n<td data-start=\"3143\" data-end=\"3163\" data-col-size=\"sm\">Temperature Range<\/td>\n<td data-start=\"3163\" data-end=\"3181\" data-col-size=\"md\">-40\u00b0C to 200\u00b0C<\/td>\n<\/tr>\n<tr data-start=\"3182\" data-end=\"3247\">\n<td data-start=\"3182\" data-end=\"3204\" data-col-size=\"sm\">Chemical Resistance<\/td>\n<td data-start=\"3204\" data-end=\"3247\" data-col-size=\"md\">Fuels, oils, hydraulic fluids, solvents<\/td>\n<\/tr>\n<tr data-start=\"3248\" data-end=\"3307\">\n<td data-start=\"3248\" data-end=\"3270\" data-col-size=\"sm\">Mechanical Strength<\/td>\n<td data-col-size=\"md\" data-start=\"3270\" data-end=\"3307\">High (fiber reinforced structure)<\/td>\n<\/tr>\n<tr data-start=\"3308\" data-end=\"3366\">\n<td data-start=\"3308\" data-end=\"3325\" data-col-size=\"sm\">Structure Type<\/td>\n<td data-col-size=\"md\" data-start=\"3325\" data-end=\"3366\">Rigid + flexible integrated component<\/td>\n<\/tr>\n<tr data-start=\"3367\" data-end=\"3418\">\n<td data-start=\"3367\" data-end=\"3386\" data-col-size=\"sm\">Application Type<\/td>\n<td data-start=\"3386\" data-end=\"3418\" data-col-size=\"md\">Sealing + structural support<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"3420\" data-end=\"3423\" \/>\n<h1 data-section-id=\"c3mln3\" data-start=\"3425\" data-end=\"3439\">\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h1>\n<ul data-start=\"3441\" data-end=\"3715\">\n<li data-section-id=\"ck4eaw\" data-start=\"3441\" data-end=\"3478\">Automotive fuel system components<\/li>\n<li data-section-id=\"yej15p\" data-start=\"3479\" data-end=\"3515\">Engine compartment sealing parts<\/li>\n<li data-section-id=\"180s7lv\" data-start=\"3516\" data-end=\"3558\">Industrial hydraulic system components<\/li>\n<li data-section-id=\"81n56a\" data-start=\"3559\" data-end=\"3590\">Oil and gas equipment parts<\/li>\n<li data-section-id=\"1vnp3uj\" data-start=\"3591\" data-end=\"3634\">High-load mechanical sealing structures<\/li>\n<li data-section-id=\"1likwql\" data-start=\"3635\" data-end=\"3670\">Precision fluid control systems<\/li>\n<li data-section-id=\"1eg1y0f\" data-start=\"3671\" data-end=\"3715\">Chemical-resistant industrial assemblies<\/li>\n<\/ul>\n<hr data-start=\"3717\" data-end=\"3720\" \/>\n<h1 data-section-id=\"1be9sje\" data-start=\"3722\" data-end=\"3750\">Engineering Considerations<\/h1>\n<h2 data-section-id=\"13mh509\" data-start=\"3752\" data-end=\"3796\">Adhesion Between PA+GF and Fluorosilicone<\/h2>\n<p data-start=\"3797\" data-end=\"3862\">Glass fiber reinforced nylon has a low surface energy, requiring:<\/p>\n<ul data-start=\"3864\" data-end=\"3979\">\n<li data-section-id=\"1rp6bwi\" data-start=\"3864\" data-end=\"3904\">Plasma or chemical surface treatment<\/li>\n<li data-section-id=\"1qhs6f0\" data-start=\"3905\" data-end=\"3935\">Specialized primer systems<\/li>\n<li data-section-id=\"1duwp15\" data-start=\"3936\" data-end=\"3979\">Mechanical interlocking design features<\/li>\n<\/ul>\n<hr data-start=\"3981\" data-end=\"3984\" \/>\n<h2 data-section-id=\"43br1d\" data-start=\"3986\" data-end=\"4024\">Material Compatibility Optimization<\/h2>\n<p data-start=\"4025\" data-end=\"4111\">Fluorosilicone is selected for environments where standard silicone fails, especially:<\/p>\n<ul data-start=\"4113\" data-end=\"4221\">\n<li data-section-id=\"69n6s7\" data-start=\"4113\" data-end=\"4138\">Fuel exposure systems<\/li>\n<li data-section-id=\"rr7u0h\" data-start=\"4139\" data-end=\"4169\">Hydraulic oil environments<\/li>\n<li data-section-id=\"1yh5bw5\" data-start=\"4170\" data-end=\"4221\">High temperature and chemical stress conditions<\/li>\n<\/ul>\n<hr data-start=\"4223\" data-end=\"4226\" \/>\n<h2 data-section-id=\"17t3lhx\" data-start=\"4228\" data-end=\"4262\">Structural Reinforcement Design<\/h2>\n<p data-start=\"4263\" data-end=\"4278\">PA+GF provides:<\/p>\n<ul data-start=\"4280\" data-end=\"4375\">\n<li data-section-id=\"1vxq6h9\" data-start=\"4280\" data-end=\"4309\">High stiffness under load<\/li>\n<li data-section-id=\"18dd76c\" data-start=\"4310\" data-end=\"4339\">Improved creep resistance<\/li>\n<li data-section-id=\"ydk72x\" data-start=\"4340\" data-end=\"4375\">Long-term dimensional stability<\/li>\n<\/ul>\n<hr data-start=\"4377\" data-end=\"4380\" \/>\n<h1 data-section-id=\"hkd5a4\" data-start=\"4382\" data-end=\"4410\">Frequently Asked Questions<\/h1>\n<h3 data-section-id=\"1ln3v4z\" data-start=\"4412\" data-end=\"4468\">Why use fluorosilicone instead of standard silicone?<\/h3>\n<p data-start=\"4469\" data-end=\"4566\">Fluorosilicone provides significantly better resistance to fuels, oils, and aggressive chemicals.<\/p>\n<h3 data-section-id=\"1owvwle\" data-start=\"4568\" data-end=\"4612\">What is the advantage of PA+GF material?<\/h3>\n<p data-start=\"4613\" data-end=\"4713\">PA+GF offers high strength, rigidity, and excellent dimensional stability for structural components.<\/p>\n<h3 data-section-id=\"r6bn8v\" data-start=\"4715\" data-end=\"4757\">Can this part be used in fuel systems?<\/h3>\n<p data-start=\"4758\" data-end=\"4833\">Yes, it is suitable for automotive and industrial fuel system applications.<\/p>\n<h3 data-section-id=\"1yynphj\" data-start=\"4835\" data-end=\"4866\">Is customization available?<\/h3>\n<p data-start=\"4867\" data-end=\"4962\">Yes, geometry, fiber content, fluorosilicone hardness, and sealing structure can be customized.<\/p>","protected":false},"excerpt":{"rendered":"<p>This product is a high-performance composite component manufactured using fluorosilicone (FVMQ) overmolding on PA+GF (Glass Fiber Reinforced Nylon). It combines the high mechanical strength and dimensional stability of PA+GF with the excellent chemical resistance and elasticity of fluorosilicone rubber, making it suitable for demanding industrial, automotive, and fluid system applications. The overmolding process forms a [&hellip;]<\/p>\n","protected":false},"featured_media":1887,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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