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MICA (Silicone Bonded Mica)

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Mica is an alumino-silicate with exceptional physical, electrical, mechanical, and thermal characteristics with primary applications being in the area of high-volume and high-temperature electrical insulation. It has found extremely successful application as a replacement for asbestos based sheets in the construction and maintenance of electrical induction and arc furnaces, as well as many other high-temperature applications. It is also a mechanically strong material utilized in applications where continuous temperatures range as high as 500ºC, or in short term environments of 600ºC.

Its composition is approximately 90% uncalcined Muscovite or Phlogopite paper and 10% cured high temperature silicone binder.

  • Color: Silver/grey material
  • Radiation Resistant
  • Excellent punching qualities
  • Exceptional electrical, thermal and mechanical characteristics
  • Excellent tensile strength


  • Heating element support in appliances
  • Toasters
  • Hairdryers
  • Industrial heaters
  • Arc furnaces
  • Heat shields
  • Other thermal or electric insulator applications
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