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    4. FEP Films
    5. FEP-FS High Molecular Weight Film

    FEP-FS High Molecular Weight Film

    CHEMFILM FEP-FS High Molecular Weight
    CHEMFILM® FEP-FS film is made from high molecular weight fluorinated ethylene propylene resin for applications where high flex life and stress-crack-resistant performance are required, such as tank linings and diaphragms. It temperature performance range and resistance to chemical attack make it an ideal candidate for chemical processing. The film meets or exceeds the requirements of ASTM D-3368 (Specification for FEP-Fluorocarbon Resin Sheet and Film) for type III material.

     

     

    Datasheet

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    • Features and Benefits
    • Typical Properties
    • Applications
    • Related Documents
    Features Benefits
    High Molecular weight resin Excellent stress crack resistance and flex life
    Chemically inert Exceptional chemical resistance in aggressive environments
    Very low surface energy Outstanding anti-stick release properties
    Functional temperature range from -254°C (-425°F) to 205°C (400°F) Suitable for Cryogenic and High temperature applications
    Super dielectric properties Excellent electrical insulation properties
    Available with pigment For easy identification
    Available with C-Treatment Provides cementable surface on one or both sides of the film

    CHEMFILM® FEP-FS Fluoropolymer Film Typical Physical Properties*

    Typical Properties Test Method Value Units
    General
    Specific Gravity ASTM D-792 2.12-2.17  
    Yield (1 mil)   18 (90) m2/kg (ft2/lb)
    Mechanical
    Tensile Strength ASTM D-882 17.24 (2500) MPa (psi)
    Elongation @ Break ASTM D-882 250 %
    Dimensional Change on Heating
    Film Thickness 5 to 20 mil ASTM D-3368 ±3% maximum %
    Film Thickness 30 to 60 mil ASTM D-3368 ±4% maximum %

    *Represent typical performance properties and should not be used for specification purposes. Contact your Saint-Gobain Performance Plastics representative for more information.

     

     

     

    Natural Gas Expansion Joint MaterialsNatural Gas Expansion Joint Materials
    Diaphragms and GasketsDiaphragms and Gaskets
    High Performance BagsHigh Performance Bags

     

    • CHEMFILM FEP-FS datasheet
    • CHEMFILM FEP safety datasheet
    • CHEMFILM Brochure

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