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POLYTOP SEAL

Expanded P.T.F.E POLYTOP SEAL is the product developed through special expansion of 100% Poly Tetra Fluoro Ethylene. It is soft and resilient for maximised sealing effect but also the satisfactory maintenance of creeping property even in harsh environments such as heat, cold, chemicals, shock and vibration etc., which has supplemented all drawbacks of gaskets. Also, the products come in oval, circular and square shapes.


  • [Application]

    Materials : Glass, Plastic, FRP, Ceramic and steel etc,

    Flanges : All type of flange, large and complex geometries

    Components : Expansion joints, pipeline, pumps, machine housing, apparatus, hand and manholes

    • Melting Point : 327℃
    • Application Temp : -230 ~ 260
    • Gas Application Pressure : 20KG/CM3(280 PSI)
    • Liquid Application Pressure : 50KG/CM2(700 PSI)
    • Elongation : 20~30%
    • Tensilte Strength : 1.40kgf/mm2 (2,000 PSI)
    • Compressibility : 70% +-5
    • PH range: 0~14
    • Chemical Resistance : Resistant to all type of chemicals (except melted alkali metals and fluorine

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Product and Quote Inquiry

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