{"id":2769,"date":"2025-10-10T10:16:26","date_gmt":"2025-10-10T02:16:26","guid":{"rendered":"https:\/\/ptfesuppliers.com\/?post_type=product&#038;p=2769"},"modified":"2026-04-08T11:10:19","modified_gmt":"2026-04-08T03:10:19","slug":"expanded-ptfe-tape-with-adhesive","status":"publish","type":"product","link":"https:\/\/ptfesuppliers.com\/es\/product\/expanded-ptfe-tape-with-adhesive\/","title":{"rendered":"Expanded PTFE Tape with Adhesive Backing"},"content":{"rendered":"<h2 data-start=\"0\" data-end=\"46\"><strong data-start=\"0\" data-end=\"44\">Introduction<\/strong><\/h2>\n<p data-start=\"48\" data-end=\"574\">Expanded PTFE tape with adhesive backing is a high-performance sealing material made from 100% virgin polytetrafluoroethylene (PTFE) combined with high-grade 3M acrylic pressure-sensitive adhesive. It offers the exceptional chemical resistance, temperature stability, and non-stick surface of PTFE, while the adhesive layer provides unmatched installation convenience. Designed for sealing and static grounding in demanding industrial environments, this tape ensures reliable performance across a wide range of applications.<\/p>\n<h2 data-start=\"576\" data-end=\"590\">Features<\/h2>\n<ul data-start=\"591\" data-end=\"1324\">\n<li data-start=\"591\" data-end=\"778\">\n<p data-start=\"593\" data-end=\"778\"><strong data-start=\"593\" data-end=\"629\">Outstanding Chemical Resistance:<\/strong> Withstands almost all strong acids, alkalis, oxidizers, and organic solvents, ensuring long-term durability even in highly corrosive environments.<\/p>\n<\/li>\n<li data-start=\"779\" data-end=\"888\">\n<p data-start=\"781\" data-end=\"888\"><strong data-start=\"781\" data-end=\"811\">Non-Stick &amp; Easy to Clean:<\/strong> Prevents media adhesion, maintaining clean and <a href=\"https:\/\/ptfesuppliers.com\/es\/4-bolt-2in-flange-gasket-ptfe-performance-sealing-solution\/\" target=\"_blank\" rel=\"noopener\" data-wpil-monitor-id=\"14\">stable sealing performance<\/a>.<\/p>\n<\/li>\n<li data-start=\"889\" data-end=\"1007\">\n<p data-start=\"891\" data-end=\"1007\"><strong data-start=\"891\" data-end=\"920\">Self-Lubricating Surface:<\/strong> Extremely low friction coefficient minimizes wear during installation and operation.<\/p>\n<\/li>\n<li data-start=\"1008\" data-end=\"1131\">\n<p data-start=\"1010\" data-end=\"1131\"><strong data-start=\"1010\" data-end=\"1050\">Superior Weather &amp; Aging Resistance:<\/strong> Maintains performance stability under outdoor or long-term service conditions.<\/p>\n<\/li>\n<li data-start=\"1132\" data-end=\"1324\">\n<p data-start=\"1134\" data-end=\"1324\"><strong data-start=\"1134\" data-end=\"1167\">3M High-Performance Adhesive:<\/strong> Easy to apply\u2014simply peel and stick. Strong initial and lasting adhesion reduces maintenance time by over 80% compared with traditional sealing materials.<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"1898\" data-end=\"1914\">Ventajas<\/h2>\n<ul data-start=\"1915\" data-end=\"2793\">\n<li data-start=\"1915\" data-end=\"2103\">\n<p data-start=\"1917\" data-end=\"2103\"><strong data-start=\"1917\" data-end=\"1959\">Quick Installation, No Tools Required:<\/strong> The adhesive backing simplifies application\u2014just peel and apply directly to the sealing surface. Perfect for on-site repairs and maintenance.<\/p>\n<\/li>\n<li data-start=\"2104\" data-end=\"2270\">\n<p data-start=\"2106\" data-end=\"2270\"><strong data-start=\"2106\" data-end=\"2140\">Unmatched Chemical Protection:<\/strong> <a href=\"https:\/\/ptfesuppliers.com\/es\/the-unmatched-chemical-resistance-of-pure-ptfe-rods-in-electrical-systems\/\" target=\"_blank\" rel=\"noopener\" data-wpil-monitor-id=\"12\">Pure PTFE ensures maximum resistance<\/a> to chemical attack, preventing leaks and corrosion in pipelines, valves, and pump systems.<\/p>\n<\/li>\n<li data-start=\"2271\" data-end=\"2480\">\n<p data-start=\"2273\" data-end=\"2480\"><strong data-start=\"2273\" data-end=\"2305\">Built-In Static Dissipation:<\/strong> Under bolt pressure, the expanded PTFE structure forms conductive pathways, safely discharging static electricity and preventing ignition hazards in flammable environments.<\/p>\n<\/li>\n<li data-start=\"2481\" data-end=\"2658\">\n<p data-start=\"2483\" data-end=\"2658\"><strong data-start=\"2483\" data-end=\"2518\">Wide Temperature Compatibility:<\/strong> Performs reliably under both cryogenic (-240\u00b0C) and high-temperature (+260\u00b0C) conditions without losing flexibility or sealing integrity.<\/p>\n<\/li>\n<li data-start=\"2659\" data-end=\"2793\">\n<p data-start=\"2661\" data-end=\"2793\"><strong data-start=\"2661\" data-end=\"2683\">Long-Lasting Seal:<\/strong> Exceptional anti-creep and anti-aging characteristics ensure stable sealing pressure and long service life.<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"2795\" data-end=\"2813\">Aplicaciones<\/h2>\n<ul data-start=\"2814\" data-end=\"3386\">\n<li data-start=\"2814\" data-end=\"2959\">\n<p data-start=\"2816\" data-end=\"2959\"><strong data-start=\"2816\" data-end=\"2845\">Chemical &amp; Petrochemical:<\/strong> Ideal for flanges, pumps, and valves in <a href=\"https:\/\/ptfesuppliers.com\/es\/teflon-ptfe-lined-hose-chemical-transfer\/\" target=\"_blank\" rel=\"noopener\" data-wpil-monitor-id=\"13\">chemical transfer lines<\/a> handling acids, solvents, and corrosive fluids.<\/p>\n<\/li>\n<li data-start=\"2960\" data-end=\"3088\">\n<p data-start=\"2962\" data-end=\"3088\"><strong data-start=\"2962\" data-end=\"2991\">Pharmaceutical &amp; Biotech:<\/strong> Suitable for hygienic and <a href=\"https:\/\/ptfesuppliers.com\/es\/product\/custom-ptfe-rods-for-corrosion-resistant-sealing-and-insulating-applications\/\" target=\"_blank\" rel=\"noopener\" data-wpil-monitor-id=\"15\">corrosion-resistant sealing<\/a> in purified water and cleanroom systems.<\/p>\n<\/li>\n<li data-start=\"3089\" data-end=\"3204\">\n<p data-start=\"3091\" data-end=\"3204\"><strong data-start=\"3091\" data-end=\"3123\">Electronics &amp; Semiconductor:<\/strong> Provides contamination-free sealing for <a href=\"https:\/\/ptfesuppliers.com\/es\/product\/precision-cnc-machined-ptfe-fittings-for-chemical-and-high-purity-applications\/\" target=\"_blank\" rel=\"noopener\" data-wpil-monitor-id=\"16\">high-purity chemical delivery systems<\/a>.<\/p>\n<\/li>\n<li data-start=\"3205\" data-end=\"3298\">\n<p data-start=\"3207\" data-end=\"3298\"><strong data-start=\"3207\" data-end=\"3227\">Food &amp; Beverage:<\/strong> Withstands CIP\/SIP cleaning cycles without affecting product safety.<\/p>\n<\/li>\n<li data-start=\"3299\" data-end=\"3386\">\n<p data-start=\"3301\" data-end=\"3386\"><strong data-start=\"3301\" data-end=\"3320\">Power &amp; Energy:<\/strong> Used in flue gas desulfurization systems and fuel line sealing.<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"3388\" data-end=\"3412\">Product Highlights<\/h2>\n<ul data-start=\"3413\" data-end=\"3646\">\n<li data-start=\"3413\" data-end=\"3486\">\n<p data-start=\"3415\" data-end=\"3486\">Flexible and compressible\u2014adapts easily to irregular flange surfaces.<\/p>\n<\/li>\n<li data-start=\"3487\" data-end=\"3564\">\n<p data-start=\"3489\" data-end=\"3564\">Uniform deformation under bolt torque ensures a tight and leak-free seal.<\/p>\n<\/li>\n<li data-start=\"3565\" data-end=\"3646\">\n<p data-start=\"3567\" data-end=\"3646\">Available in custom widths and thicknesses to match application requirements.<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"3648\" data-end=\"3661\">Summary<\/h2>\n<p data-start=\"3662\" data-end=\"3912\">Expanded PTFE adhesive tape delivers an ideal combination of PTFE\u2019s chemical inertness and 3M adhesive\u2019s ease of use. It provides exceptional sealing reliability, long-lasting performance, and safe static dissipation for a wide range of industries.<\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"1349\" data-end=\"1429\"><strong data-start=\"1349\" data-end=\"1362\">Material:<\/strong> 100% Expanded PTFE Base + 3M Acrylic Pressure-Sensitive Adhesive<\/p>\n<p data-start=\"1432\" data-end=\"1462\"><strong data-start=\"1432\" data-end=\"1444\">Density:<\/strong> 0.6 \u2013 1.2 g\/cm\u00b3<\/p>\n<p data-start=\"1465\" data-end=\"1499\"><strong data-start=\"1465\" data-end=\"1486\">Tensile Strength:<\/strong> 5 \u2013 25 MPa<\/p>\n<p data-start=\"1502\" data-end=\"1539\"><strong data-start=\"1502\" data-end=\"1526\">Elongation at Break:<\/strong> 50% \u2013 400%<\/p>\n<p data-start=\"1542\" data-end=\"1595\"><strong data-start=\"1542\" data-end=\"1566\">Dielectric Strength:<\/strong> \u2265 40 kV\/mm (initial state)<\/p>\n<p data-start=\"1598\" data-end=\"1629\"><strong data-start=\"1598\" data-end=\"1619\">Water Absorption:<\/strong> &lt; 0.01%<\/p>\n<p data-start=\"1632\" data-end=\"1658\"><strong data-start=\"1632\" data-end=\"1656\">Working Temperature:<\/strong><\/p>\n<p data-start=\"1663\" data-end=\"1693\">Short-term: -240\u00b0C to +260\u00b0C<\/p>\n<p data-start=\"1698\" data-end=\"1754\">Long-term: -190\u00b0C to +230\u00b0C (depends on adhesive type)<\/p>\n<p data-start=\"1757\" data-end=\"1850\"><strong data-start=\"1757\" data-end=\"1778\">Working Pressure:<\/strong> Up to 10 bar (\u2248150 psi), depending on thickness and compression ratio<\/p>\n<p data-start=\"1853\" data-end=\"1874\"><strong data-start=\"1853\" data-end=\"1863\">Brand:<\/strong> chunhuan<\/p>\n<p data-start=\"1877\" data-end=\"1896\"><strong data-start=\"1877\" data-end=\"1888\">Origin:<\/strong> China<\/p>","protected":false},"featured_media":3912,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[35,39],"product_tag":[],"class_list":{"0":"post-2769","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ptfe-products","7":"product_cat-expanded-ptfe-eptfe-products","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"gallery_images":[2762,2761,2760],"_links":{"self":[{"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/product\/2769","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/comments?post=2769"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/media\/3912"}],"wp:attachment":[{"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/media?parent=2769"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/product_brand?post=2769"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/product_cat?post=2769"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/product_tag?post=2769"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}