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Steatite
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  • Key Features


       High Mechanical Strength

       Low Dielectric Loss

       Resistance to Acid and Alkali


    Applications


       High Frequency Insulator

       Insulating Parts for Radar and TV

  • Steatite


    Characteristics of Material

    Technical Parameters Unit Value
    Main Composition
      MgO • SiO2
    Bulk Density
    g/cm3 2.8 ~ 3.1
    Mohs Hardness
      7.5
    Compressive Strength
    MPa 580
    Tensile Strength
    MPa 70
    Bending Strength
    MPa 125
    Thermal Expansion Coefficient
    × 10-6/ 6.9 (at 25 ~ 300)
    Dielectric Constant (at1MHz )
    6.0
    Dielectric Loss Angle (at1MHz )
    × 10-4 6 ~ 8
    Insulating Strength
    kV/mm 20 ~ 30
    Volume Resistiity
    Ωcm > 1012
  • Steatite
    Document Format File Size
    0 0
    Steatite Spec Sheet 264 KB

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