{"id":694,"date":"2025-09-27T22:36:35","date_gmt":"2025-09-27T14:36:35","guid":{"rendered":"https:\/\/ptfesuppliers.com\/?post_type=product&p=694"},"modified":"2026-04-08T15:57:49","modified_gmt":"2026-04-08T07:57:49","slug":"custom-ptfe-rods-for-corrosion-resistant-sealing-and-insulating-applications","status":"publish","type":"product","link":"https:\/\/ptfesuppliers.com\/fr\/product\/custom-ptfe-rods-for-corrosion-resistant-sealing-and-insulating-applications\/","title":{"rendered":"Custom PTFE Rods for Corrosion-Resistant Sealing and Insulating Applications"},"content":{"rendered":"

Notre PTFE rods<\/strong> are manufactured from 100% virgin polytetrafluoroethylene (PTFE)<\/strong> using either extrusion<\/strong> or molding processes<\/strong>, offering a full range of sizes from 5mm to 500mm in diameter<\/strong> and up to 3 meters in length<\/strong>. These PTFE bar materials<\/strong> exhibit top-tier chemical inertness<\/strong>, self-lubrication<\/strong>, non-stick properties<\/strong>, et thermal stability<\/strong> between -200\u00b0C and +260\u00b0C<\/strong>, making them ideal for sealing, insulating, and bearing applications under extreme conditions.<\/p>\n

Features<\/h4>\n
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    Extreme chemical resistance<\/strong>: Withstands strong acids, bases, and corrosive media<\/p>\n<\/li>\n

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    Self-lubricating surface<\/strong>: Friction coefficient as low as 0.05 for dry-running components<\/p>\n<\/li>\n

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    Non-stick and hydrophobic<\/strong>: Prevents material buildup and contamination<\/p>\n<\/li>\n

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    Wide temperature range<\/strong>: Maintains flexibility and performance from -200\u00b0C to +260\u00b0C<\/p>\n<\/li>\n

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    High electrical insulation<\/strong>: Dielectric strength up to 10 kV\/mm<\/p>\n<\/li>\n

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    Low water absorption<\/strong>: Suitable for cleanroom and high-purity environments<\/p>\n<\/li>\n

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    Customization available<\/strong>: Diameters, lengths, and cuts can be tailored to your drawing<\/p>\n<\/li>\n<\/ul>\n

    Applications<\/h4>\n
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      Sealing Components<\/strong>: PTFE rod blanks for chemical gaskets<\/strong> and valve seals<\/strong><\/p>\n<\/li>\n

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      Self-Lubricating Bearings<\/strong>: Dry-run bushings for food-grade<\/strong> and pharmaceutical<\/strong> equipment<\/p>\n<\/li>\n

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      Isolation \u00e9lectrique<\/strong>: High-purity PTFE rods for laboratory insulators<\/strong> and semiconductor jigs<\/strong><\/p>\n<\/li>\n

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      Corrosion Linings<\/strong>: Rods used in piping supports<\/strong> and reactor linings<\/strong> in harsh chemical systems<\/p>\n<\/li>\n

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      Machined Components<\/strong>: Custom PTFE rod cuts for turning, CNC parts, or OEM plastic rod parts<\/p>\n<\/li>\n<\/ul>\n

      Production Options<\/h4>\n
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        Extruded PTFE Rod<\/strong>: Ideal for long, thin components; offers high density and low porosity<\/p>\n<\/li>\n

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        Molded PTFE Rod<\/strong>: Suitable for large diameters and high-load applications; machinable for secondary parts<\/p>\n<\/li>\n

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        Cut-to-Length Service<\/strong>: Available to meet your specific design or assembly requirements<\/p>\n<\/li>\n<\/ul>\n

        Design Notes<\/h4>\n

        Due to cold flow and creep behavior<\/strong>, PTFE rods are not ideal for high-pressure load-bearing parts<\/strong> unless reinforced or combined with metal frames. Use caution in dynamic sealing environments<\/strong>\u2014additional components (e.g., spring energizers or metal cores) may be needed.<\/p>","protected":false},"excerpt":{"rendered":"

        Material: 100% Virgin PTFE Resin
        \nColor: White
        \nProduction Process: Extrusion (long, thin rods) \/ Molding & sintering (large diameters)
        \nDiameter Range: 5 mm to 500 mm
        \nLength: Up to 3 meters (custom cut lengths available)
        \nWorking Temperature: -200\u00b0C to +260\u00b0C (up to +300\u00b0C short-term)
        \nWorking Pressure: \u2264 3.5 MPa for static use; not recommended for dynamic high-load sealing
        \nFriction Coefficient: 0.05\u20130.1 (self-lubricating)
        \nChemical Resistance: Excellent; resistant to acids, alkalis, and most solvents
        \nAbsorption d'eau : <0,01%
        \nTensile Strength: \u226515.0 MPa
        \nRigidit\u00e9 di\u00e9lectrique : 10 kV\/mm
        \nDensit\u00e9 : 2,1\u20132,3 g\/cm\u00b3<\/p>","protected":false},"featured_media":3936,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[35,37],"product_tag":[],"class_list":{"0":"post-694","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ptfe-products","7":"product_cat-ptfe-rod","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"gallery_images":[737,738,739,736],"_links":{"self":[{"href":"https:\/\/ptfesuppliers.com\/fr\/wp-json\/wp\/v2\/product\/694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptfesuppliers.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ptfesuppliers.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ptfesuppliers.com\/fr\/wp-json\/wp\/v2\/comments?post=694"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptfesuppliers.com\/fr\/wp-json\/wp\/v2\/media\/3936"}],"wp:attachment":[{"href":"https:\/\/ptfesuppliers.com\/fr\/wp-json\/wp\/v2\/media?parent=694"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ptfesuppliers.com\/fr\/wp-json\/wp\/v2\/product_brand?post=694"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ptfesuppliers.com\/fr\/wp-json\/wp\/v2\/product_cat?post=694"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ptfesuppliers.com\/fr\/wp-json\/wp\/v2\/product_tag?post=694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}