{"id":1882,"date":"2026-06-13T18:08:14","date_gmt":"2026-06-13T18:08:14","guid":{"rendered":"https:\/\/www.fhysilicone.com\/?post_type=product&#038;p=1882"},"modified":"2026-06-13T18:08:14","modified_gmt":"2026-06-13T18:08:14","slug":"fluorosilicone-overmolded-sus304-metal-parts-high-performance-chemical-resistant-sealing-components","status":"publish","type":"product","link":"https:\/\/www.fhysilicone.com\/es\/product\/fluorosilicone-overmolded-sus304-metal-parts-high-performance-chemical-resistant-sealing-components\/","title":{"rendered":"Piezas met\u00e1licas de acero inoxidable SUS304 sobremoldeadas con fluorosilicona: componentes de sellado de alto rendimiento resistentes a productos qu\u00edmicos"},"content":{"rendered":"<p data-start=\"278\" data-end=\"429\">This product is a high-performance sealing and structural component manufactured using <strong data-start=\"365\" data-end=\"428\">fluorosilicone (FVMQ) overmolding on SUS304 stainless steel<\/strong>.<\/p>\n<p data-start=\"431\" data-end=\"676\">It combines the mechanical strength of SUS304 stainless steel with the superior chemical resistance and flexibility of fluorosilicone rubber, making it suitable for demanding environments involving fuel, oil, chemicals, and extreme temperatures.<\/p>\n<p data-start=\"678\" data-end=\"882\">The overmolding process creates a strong mechanical and partial chemical bond between the fluorosilicone elastomer and the metal substrate, ensuring long-term sealing stability and structural reliability.<\/p>\n<hr data-start=\"884\" data-end=\"887\" \/>\n<h1 data-section-id=\"1bun26x\" data-start=\"889\" data-end=\"935\">Key Advantages of Fluorosilicone Over SUS304<\/h1>\n<h2 data-section-id=\"1f4pfef\" data-start=\"937\" data-end=\"978\">Excelente resistencia a los productos qu\u00edmicos y a los combustibles<\/h2>\n<p data-start=\"979\" data-end=\"1088\">Fluorosilicone rubber offers outstanding resistance to aggressive media compared to standard silicone rubber.<\/p>\n<ul data-start=\"1090\" data-end=\"1284\">\n<li data-section-id=\"kf3iqc\" data-start=\"1090\" data-end=\"1160\">Resistente a combustibles como la gasolina, el gas\u00f3leo y el queroseno de aviaci\u00f3n<\/li>\n<li data-section-id=\"11o06m1\" data-start=\"1161\" data-end=\"1227\">Excelente resistencia a los aceites, los fluidos hidr\u00e1ulicos y los lubricantes<\/li>\n<li data-section-id=\"1l7vea3\" data-start=\"1228\" data-end=\"1284\">Rendimiento estable en entornos con exposici\u00f3n a sustancias qu\u00edmicas<\/li>\n<\/ul>\n<hr data-start=\"1286\" data-end=\"1289\" \/>\n<h2 data-section-id=\"31wwpo\" data-start=\"1291\" data-end=\"1333\">Strong Mechanical Structure from SUS304<\/h2>\n<p data-start=\"1334\" data-end=\"1407\">The stainless steel core provides high strength and structural integrity.<\/p>\n<ul data-start=\"1409\" data-end=\"1535\">\n<li data-section-id=\"n6tikd\" data-start=\"1409\" data-end=\"1438\">High corrosion resistance<\/li>\n<li data-section-id=\"ro8lhi\" data-start=\"1439\" data-end=\"1474\">Excellent mechanical durability<\/li>\n<li data-section-id=\"wyhyx\" data-start=\"1475\" data-end=\"1535\">Suitable for high-pressure and load-bearing applications<\/li>\n<\/ul>\n<hr data-start=\"1537\" data-end=\"1540\" \/>\n<h2 data-section-id=\"1c7u3gq\" data-start=\"1542\" data-end=\"1578\">Wide Temperature Resistance Range<\/h2>\n<p data-start=\"1579\" data-end=\"1676\">The combination of fluorosilicone and SUS304 ensures stable performance under extreme conditions.<\/p>\n<ul data-start=\"1678\" data-end=\"1805\">\n<li data-section-id=\"wk6we9\" data-start=\"1678\" data-end=\"1719\">Operating temperature: -60\u00b0C to 200\u00b0C<\/li>\n<li data-section-id=\"zv5z25\" data-start=\"1720\" data-end=\"1764\">Maintains elasticity at low temperatures<\/li>\n<li data-section-id=\"148snub\" data-start=\"1765\" data-end=\"1805\">No degradation under thermal cycling<\/li>\n<\/ul>\n<hr data-start=\"1807\" data-end=\"1810\" \/>\n<h2 data-section-id=\"1ft2zlq\" data-start=\"1812\" data-end=\"1843\">Rendimiento de sellado fiable<\/h2>\n<p data-start=\"1844\" data-end=\"1910\">Fluorosilicone overmolding provides long-term sealing reliability.<\/p>\n<ul data-start=\"1912\" data-end=\"2062\">\n<li data-section-id=\"odsyvf\" data-start=\"1912\" data-end=\"1954\">Eliminates traditional gasket assembly<\/li>\n<li data-section-id=\"18tgeb0\" data-start=\"1955\" data-end=\"2008\">Reduces leakage risk under vibration and pressure<\/li>\n<li data-section-id=\"xw94u7\" data-start=\"2009\" data-end=\"2062\">Maintains sealing integrity in harsh environments<\/li>\n<\/ul>\n<hr data-start=\"2064\" data-end=\"2067\" \/>\n<h2 data-section-id=\"jogh72\" data-start=\"2069\" data-end=\"2106\">Strong Adhesion to Metal Substrate<\/h2>\n<p data-start=\"2107\" data-end=\"2185\">Advanced surface treatment ensures stable bonding between elastomer and metal.<\/p>\n<ul data-start=\"2187\" data-end=\"2322\">\n<li data-section-id=\"jijlfo\" data-start=\"2187\" data-end=\"2235\">Chemical bonding and mechanical interlocking<\/li>\n<li data-section-id=\"1q69cie\" data-start=\"2236\" data-end=\"2274\">Prevents delamination under stress<\/li>\n<li data-section-id=\"1g39u6v\" data-start=\"2275\" data-end=\"2322\">Suitable for long-term dynamic applications<\/li>\n<\/ul>\n<hr data-start=\"2324\" data-end=\"2327\" \/>\n<h1 data-section-id=\"mkkw31\" data-start=\"2329\" data-end=\"2352\">Proceso de fabricaci\u00f3n<\/h1>\n<p data-start=\"2354\" data-end=\"2427\">El producto se fabrica mediante una tecnolog\u00eda de sobremoldeo de metal de precisi\u00f3n:<\/p>\n<ol data-start=\"2429\" data-end=\"2957\">\n<li data-section-id=\"1r7bhe\" data-start=\"2429\" data-end=\"2521\"><strong data-start=\"2432\" data-end=\"2456\">SUS304 Metal Forming<\/strong><br \/>\nStainless steel components are precision machined or stamped.<\/li>\n<li data-section-id=\"1rkuvqe\" data-start=\"2523\" data-end=\"2611\"><strong data-start=\"2526\" data-end=\"2547\">Tratamiento de superficies<\/strong><br \/>\nSurface cleaning and activation improve bonding performance.<\/li>\n<li data-section-id=\"131vcu\" data-start=\"2613\" data-end=\"2751\"><strong data-start=\"2616\" data-end=\"2656\">Fluorosilicone Injection Overmolding<\/strong><br \/>\nFVMQ material is injected onto the metal surface under controlled temperature and pressure.<\/li>\n<li data-section-id=\"1mntxc7\" data-start=\"2753\" data-end=\"2850\"><strong data-start=\"2756\" data-end=\"2778\">Curado y adhesi\u00f3n<\/strong><br \/>\nThe elastomer is thermally cured to form a durable bonded structure.<\/li>\n<li data-section-id=\"bsizna\" data-start=\"2852\" data-end=\"2957\"><strong data-start=\"2855\" data-end=\"2877\">Control de calidad<\/strong><br \/>\nSe comprueban el rendimiento de estanqueidad, la resistencia de adhesi\u00f3n y la precisi\u00f3n dimensional.<\/li>\n<\/ol>\n<hr data-start=\"2959\" data-end=\"2962\" \/>\n<h1 data-section-id=\"zjxypn\" data-start=\"2964\" data-end=\"2990\">Especificaciones t\u00e9cnicas<\/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=\"2992\" data-end=\"3490\">\n<thead data-start=\"2992\" data-end=\"3014\">\n<tr data-start=\"2992\" data-end=\"3014\">\n<th class=\"last:pe-10\" data-start=\"2992\" data-end=\"2999\" data-col-size=\"sm\">Art\u00edculo<\/th>\n<th class=\"last:pe-10\" data-start=\"2999\" data-end=\"3014\" data-col-size=\"md\">Descripci\u00f3n<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3038\" data-end=\"3490\">\n<tr data-start=\"3038\" data-end=\"3099\">\n<td data-start=\"3038\" data-end=\"3053\" data-col-size=\"sm\">Nombre del producto<\/td>\n<td data-col-size=\"md\" data-start=\"3053\" data-end=\"3099\">Fluorosilicone Overmolded SUS304 Component<\/td>\n<\/tr>\n<tr data-start=\"3100\" data-end=\"3139\">\n<td data-start=\"3100\" data-end=\"3113\" data-col-size=\"sm\">Metal Base<\/td>\n<td data-start=\"3113\" data-end=\"3139\" data-col-size=\"md\">SUS304 Stainless Steel<\/td>\n<\/tr>\n<tr data-start=\"3140\" data-end=\"3193\">\n<td data-start=\"3140\" data-end=\"3161\" data-col-size=\"sm\">Elastomer Material<\/td>\n<td data-start=\"3161\" data-end=\"3193\" data-col-size=\"md\">Caucho de fluorosilicona (FVMQ)<\/td>\n<\/tr>\n<tr data-start=\"3194\" data-end=\"3235\">\n<td data-start=\"3194\" data-end=\"3204\" data-col-size=\"sm\">Proceso<\/td>\n<td data-start=\"3204\" data-end=\"3235\" data-col-size=\"md\">Inyecci\u00f3n con sobremoldeo de metal<\/td>\n<\/tr>\n<tr data-start=\"3236\" data-end=\"3274\">\n<td data-start=\"3236\" data-end=\"3256\" data-col-size=\"sm\">Rango de temperatura<\/td>\n<td data-start=\"3256\" data-end=\"3274\" data-col-size=\"md\">De -60 \u00b0C a 200 \u00b0C<\/td>\n<\/tr>\n<tr data-start=\"3275\" data-end=\"3340\">\n<td data-start=\"3275\" data-end=\"3297\" data-col-size=\"sm\">Resistencia qu\u00edmica<\/td>\n<td data-start=\"3297\" data-end=\"3340\" data-col-size=\"md\">Combustibles, aceites, fluidos hidr\u00e1ulicos, disolventes<\/td>\n<\/tr>\n<tr data-start=\"3341\" data-end=\"3386\">\n<td data-start=\"3341\" data-end=\"3364\" data-col-size=\"sm\">Resistencia a la corrosi\u00f3n<\/td>\n<td data-col-size=\"md\" data-start=\"3364\" data-end=\"3386\">High (SUS304 base)<\/td>\n<\/tr>\n<tr data-start=\"3387\" data-end=\"3440\">\n<td data-start=\"3387\" data-end=\"3402\" data-col-size=\"sm\">Sealing Type<\/td>\n<td data-start=\"3402\" data-end=\"3440\" data-col-size=\"md\">Integrated elastomer-metal sealing<\/td>\n<\/tr>\n<tr data-start=\"3441\" data-end=\"3490\">\n<td data-start=\"3441\" data-end=\"3453\" data-col-size=\"sm\">Estructura<\/td>\n<td data-col-size=\"md\" data-start=\"3453\" data-end=\"3490\">Rigid + flexible hybrid component<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"3492\" data-end=\"3495\" \/>\n<h1 data-section-id=\"c3mln3\" data-start=\"3497\" data-end=\"3511\">Aplicaciones<\/h1>\n<ul data-start=\"3513\" data-end=\"3811\">\n<li data-section-id=\"fil2q3\" data-start=\"3513\" data-end=\"3553\">Automotive fuel system sealing parts<\/li>\n<li data-section-id=\"w2jjrh\" data-start=\"3554\" data-end=\"3597\">Aerospace fuel and hydraulic components<\/li>\n<li data-section-id=\"1kbl355\" data-start=\"3598\" data-end=\"3637\">Industrial chemical equipment seals<\/li>\n<li data-section-id=\"165g6cp\" data-start=\"3638\" data-end=\"3671\">Oil and gas system connectors<\/li>\n<li data-section-id=\"jw9dek\" data-start=\"3672\" data-end=\"3717\">High-performance valve sealing components<\/li>\n<li data-section-id=\"knn7gr\" data-start=\"3718\" data-end=\"3766\">Precision instrumentation sealing structures<\/li>\n<li data-section-id=\"1l1vgkl\" data-start=\"3767\" data-end=\"3811\">Marine and offshore equipment components<\/li>\n<\/ul>\n<hr data-start=\"3813\" data-end=\"3816\" \/>\n<h1 data-section-id=\"1be9sje\" data-start=\"3818\" data-end=\"3846\">Consideraciones t\u00e9cnicas<\/h1>\n<h2 data-section-id=\"mk7325\" data-start=\"3848\" data-end=\"3882\">Metal to Fluorosilicone Bonding<\/h2>\n<p data-start=\"3883\" data-end=\"3993\">Surface treatment is critical to ensure long-term adhesion between SUS304 and fluorosilicone, typically using:<\/p>\n<ul data-start=\"3995\" data-end=\"4088\">\n<li data-section-id=\"wilz0u\" data-start=\"3995\" data-end=\"4015\">Tratamiento con plasma<\/li>\n<li data-section-id=\"1rpi912\" data-start=\"4016\" data-end=\"4042\">Primer coating systems<\/li>\n<li data-section-id=\"zdmc8\" data-start=\"4043\" data-end=\"4088\">Estructuras de dise\u00f1o con enclavamientos mec\u00e1nicos<\/li>\n<\/ul>\n<hr data-start=\"4090\" data-end=\"4093\" \/>\n<h2 data-section-id=\"gs67k0\" data-start=\"4095\" data-end=\"4120\">Material Compatibility<\/h2>\n<p data-start=\"4121\" data-end=\"4210\">Fluorosilicone is selected for environments where standard silicone fails, especially in:<\/p>\n<ul data-start=\"4212\" data-end=\"4323\">\n<li data-section-id=\"69n6s7\" data-start=\"4212\" data-end=\"4237\">Sistemas de exposici\u00f3n al combustible<\/li>\n<li data-section-id=\"1jll6i\" data-start=\"4238\" data-end=\"4279\">High chemical aggression environments<\/li>\n<li data-section-id=\"5f7kr\" data-start=\"4280\" data-end=\"4323\">Wide temperature fluctuation conditions<\/li>\n<\/ul>\n<hr data-start=\"4325\" data-end=\"4328\" \/>\n<h2 data-section-id=\"1lbn3t\" data-start=\"4330\" data-end=\"4356\">Optimizaci\u00f3n estructural<\/h2>\n<p data-start=\"4357\" data-end=\"4396\">SUS304 geometry is designed to improve:<\/p>\n<ul data-start=\"4398\" data-end=\"4479\">\n<li data-section-id=\"12ai7he\" data-start=\"4398\" data-end=\"4421\">Stress distribution<\/li>\n<li data-section-id=\"dx8oq5\" data-start=\"4422\" data-end=\"4446\">Bonding surface area<\/li>\n<li data-section-id=\"4a77cf\" data-start=\"4447\" data-end=\"4479\">Resistencia a la fatiga a largo plazo<\/li>\n<\/ul>\n<hr data-start=\"4481\" data-end=\"4484\" \/>\n<h1 data-section-id=\"hkd5a4\" data-start=\"4486\" data-end=\"4514\">Preguntas frecuentes<\/h1>\n<h3 data-section-id=\"1ln3v4z\" data-start=\"4516\" data-end=\"4572\">\u00bfPor qu\u00e9 utilizar fluorosilicona en lugar de silicona est\u00e1ndar?<\/h3>\n<p data-start=\"4573\" data-end=\"4695\">Fluorosilicone provides significantly better resistance to fuels, oils, and solvents compared to standard silicone rubber.<\/p>\n<h3 data-section-id=\"badon7\" data-start=\"4697\" data-end=\"4732\">Can it be used in fuel systems?<\/h3>\n<p data-start=\"4733\" data-end=\"4817\">Yes, it is widely used in automotive and aerospace fuel system sealing applications.<\/p>\n<h3 data-section-id=\"10lnuwd\" data-start=\"4819\" data-end=\"4873\">Does the rubber separate from the metal over time?<\/h3>\n<p data-start=\"4874\" data-end=\"5002\">No, with proper surface treatment and molding process, the bonding is designed for long-term stability under dynamic conditions.<\/p>\n<h3 data-section-id=\"1yynphj\" data-start=\"5004\" data-end=\"5035\">\u00bfSe puede personalizar?<\/h3>\n<p data-start=\"5036\" data-end=\"5127\">Yes, SUS304 geometry, fluorosilicone hardness, and sealing structure can all be customized.<\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"278\" data-end=\"429\">This product is a high-performance sealing and structural component manufactured using <strong data-start=\"365\" data-end=\"428\">fluorosilicone (FVMQ) overmolding on SUS304 stainless steel<\/strong>.<\/p>\n<p data-start=\"431\" data-end=\"676\">It combines the mechanical strength of SUS304 stainless steel with the superior chemical resistance and flexibility of fluorosilicone rubber, making it suitable for demanding environments involving fuel, oil, chemicals, and extreme temperatures.<\/p>","protected":false},"featured_media":1883,"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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[24],"product_tag":[152,138,137,135,145,149,144,128,143,133,129,150,136,139,140,142,147,132,146,134,148,141,131,130,151],"class_list":["post-1882","product","type-product","status-publish","has-post-thumbnail","product_cat-medical-healthcare-components","product_tag-60-to-200c-sealing-components","product_tag-aerospace-sealing-components","product_tag-automotive-fuel-system-seals","product_tag-chemical-resistant-elastomer","product_tag-corrosion-resistant-components","product_tag-elastomer-metal-bonding-technology","product_tag-extreme-environment-sealing","product_tag-fluorosilicone","product_tag-fluorosilicone-gasket-alternative","product_tag-fuel-resistant-seals","product_tag-fvmq-rubber","product_tag-high-performance-sealing-materials","product_tag-high-temperature-sealing-components","product_tag-hydraulic-system-seals","product_tag-industrial-sealing-parts","product_tag-injection-molded-rubber-metal-parts","product_tag-marine-sealing-components","product_tag-metal-rubber-overmolding","product_tag-oil-gas-sealing-parts","product_tag-oil-resistant-rubber-parts","product_tag-precision-overmolded-metal-parts","product_tag-stainless-steel-composite-parts","product_tag-stainless-steel-rubber-bonding","product_tag-sus304-overmolding","product_tag-wide-temperature-range-seals","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-gallery-with-no-image","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.fhysilicone.com\/es\/wp-json\/wp\/v2\/product\/1882","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fhysilicone.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.fhysilicone.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fhysilicone.com\/es\/wp-json\/wp\/v2\/comments?post=1882"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fhysilicone.com\/es\/wp-json\/wp\/v2\/media\/1883"}],"wp:attachment":[{"href":"https:\/\/www.fhysilicone.com\/es\/wp-json\/wp\/v2\/media?parent=1882"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fhysilicone.com\/es\/wp-json\/wp\/v2\/product_brand?post=1882"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fhysilicone.com\/es\/wp-json\/wp\/v2\/product_cat?post=1882"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fhysilicone.com\/es\/wp-json\/wp\/v2\/product_tag?post=1882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}