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KRAIBURG FFKM is a Perfluoro-rubber used in applications such as high-quality parts such as O-rings. The unique properties of this material help to maintain seals, which can result in less maintenance, reduced operating costs and improved safety. Only seal elements made of perfluor-elastomer achieve the virtually universal chemical resistance of PTFE, without having to miss the typical sealing, resilience (compression set) and creep resistance of rubber.

Polymer Name: Perfluoroelastomer (FFKM)

Features: Cost Effective, Creep Resistant, Excellent Seal Properties, Good Compression Set

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Technologies

    Features & Benefits

    Advantages
    • High stability against aggressive media and in polar/non-polar media
    • Reliable in static and dynamic applications

    Applications & Uses

    Plastics & Elastomers End Uses

    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Operating Temperature Range in Air-5 /+320 °C
    Hardness
    ValueUnitsTest Method / Conditions
    Hardness75 (85)Shore A