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  • 3M™ Dyneon™ Fluoroelastomer FE 5520
  • 3M™ Dyneon™ Fluoroelastomer FE 5520

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    • Composition: Low fluorine content terpolymer of vinylidene fluoride, hexafluoropropylene and tetrafluoroethylene
    • Good compression set resistance
    • Clean running with excellent mould release
    • Process target: injection and transfer moulding
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    Product Details
    • Composition: Low fluorine content terpolymer of vinylidene fluoride, hexafluoropropylene and tetrafluoroethylene
    • Good compression set resistance
    • Clean running with excellent mould release
    • Process target: injection and transfer moulding
    • Improved low temperature flexibility over standard dipolymers and terpolymers
    • Proprietary incorporated cure technology

    3M™ Dyneon™ Fluoroelastomer FE 5520 is a terpolymer made from hexafluoropropylene, vinylidene fluoride and tetrafluoroethylene. FE 5520 has an incorporated bisphenol cure system.

    3M™ Dyneon™ Fluoroelastomer FE 5520 is ideal for automotive fuel system and oil seal applications, especially O-ring seals for fuel injection systems.

    Specifications
    Capabilities
    Productivity Improvement
    Composition
    Terpolymer made from hexafluoropropylene, vinylidene fluoride and tetrafluoroethylene
    Compression Set
    20 Percent
    Cure Technology
    Incorporated Cure
    Elongation
    175 Percent
    Fluorine Content
    65.5 Percent
    Mooney Viscosity
    26
    Net Weight (Metric)
    25 kg
    Post Cure
    24 h @ 260°C
    Press Cure
    5 min @ 177°C
    Product Form
    Slab
    Product Type
    FKM
    Shelf Life
    3 Year
    Weight (metric)
    25 kg, 600 kg
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