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NEXA® PFX 8012

The compound NEXA® PFX 8012 is a new chemical resistant Perfluoroelastomer (FFKM). It has been designed for very demanding sealing applications in aggressive chemical environments. PFX 8012 can withstand very aggressive conditions, such as almost all chemical species, hot organic and inorganic acids, alkalis, ketones, esters, alcohols, fuels and has an excellent water and steam resistance. It has excellent plasma resistance.

Polymer Name: Perfluoroelastomer (FFKM)

Features: Acid Resistant, Alcohol Resistant, Alkali Resistant, Chemical Resistant, Excellent Resistance To Plasma Radicals, Fuel Resistant, Low Contamination From Extractables, Low Metal Content, Steam Resistant, Water Resistant

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Technologies

    Features & Benefits

    Key features
    • Excellent Plasma Resistance
    • Minimal Contamination
    • Very good Physical Properties
    • Low Metal Ions Content

    Applications & Uses

    Plastics & Elastomers End Uses
    Recommended Applications
    • Deposition Processes.
    • Diffusion Processes.
    • Dry Plasma Applications.
    • Metalization Processes.

    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Compression set 72h at 200°C (Deflection 25%)25%
    Elongation at break110%
    Hardness75Shore A
    Operating Temperaturemin. -15(max. +260)°C
    Modulus at 100% Elongation4,0Mpa
    Tensile strength18,0 Mpa
    Polymer Properties
    ValueUnitsTest Method / Conditions
    Polymer TypeFFKM