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    Hard Mica Sheet

    • Item No. 371
    • HARD
    • Product description: Hard Mica Sheet from FEITE sealing sheets
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    DESCRIPTION:

    High-performance thermal and electrical insulation is designed for electromechanical and thermomechanical applications requirement, It is used as a replacement for asbestos and other insulating boards for a variety of applications.

    Insulation Materials:

    Item
    Test by
    371
    Binder content %
    10-15
    Density g/cm3
    IEC371-2
    2.45
    Heat Resistance Continuous ℃
    500/700
    Peak ℃
    700/1000
    Weight loss continuous temperature 500℃ %
    <1
    700℃ %
    <2
    Water absorption 24h/23°C %
    <1
    Fire resistance classification
    UL94
    94V-0
    Dielectric strength 20°C kV/mm
    IEC243
    25
    400°C/ 1 hour, tested at 20°C kV/mm
    IEC243
    13
    600°C/ 1 hour, tested at 20°C kV/mm
    IEC243
    10
    Volume resistivity 20°C ohm.cm
    IEC93
    10-16
    400°C ohm.cm
    10-12
    500°C ohm.cm
    10-9
    Normal dimension: 1200×1000mm, 600×1000mm, Thickness: 0.2~80mm
    Note: UL Recognized Component 94V-0 Flame Class Rating, File card E216697