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Thermoseal C-4324

Thermoseal C-4324 is a universal gasket material for a wide range of applications and is a good general-purpose material suitable for use in liquids and steam at lower pressures and temperatures. The compressed fiber gasket material is manufactured with a combination of synthetic high-performance fibers reinforced with a nitrile binder.

Polymer Name: Acrylonitrile Butadiene Rubber (NBR)

End Uses: Fuel Tanks, Gaskets, Pipe Seals

Features: General Purpose, High Performance

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    Plastics & Elastomers End Uses

    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Line Call OutF712132B4E32K6M4-ASTM F104
    Compressibility 7 - 15 %ASTM F36J
    Creep relaxation (1/32")25%ASTM F38B
    Density112lb/ft ³ (1.8 g/cc ³)ASTM F1315
    Dielectric Strength13kV/mmASTM D149-95a
    Gas Permeability max. 0.5 ml/minDIN 3535/6
    KLINGER Hot Compression Test Thickness Decrease 572°F (23°C) additional20%-
    KLINGER Hot Compression Test Thickness Decrease 73°F (23°C) initial12%-
    Leachable Chloride Content250ppmFSA Method
    Recovery min. 50%ASTM F36J
    Sealability max. 0.5 ml/hrASTM F37A (1/32")
    Thickness Increase ASTM F146 after immersion in ASTM Fuel A, 5h/73°F (23°C) 0 - 5%-
    Thickness Increase ASTM F146 after immersion in ASTM Fuel B, 5h/73°F (23°C)0 - 5%-
    Thickness Increase ASTM F146 after immersion in ASTM Oil IRM 901, 5h/300°F (149°C)0 - 5%-
    Thickness Increase ASTM F146 after immersion in ASTM Oil IRM 903, 5h/300°F (149°C) 0 - 7%-
    Weight increase ASTM F146 after immersion in Fuel B, 5h/73°F (23°C)max. 12%-