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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: NBR
  • Model Number: NBR
  • Type: Insulation Sheet
  • Material: Mica
  • Application: High Temperature
  • Rated Voltage: >25KV
  • Tensile Strength: >230Mpa
  • Color: White or Golden
  • product: Thick mica plate

Packaging & Delivery

Packaging Details 50KG/carton, then fumingation pallet or steel pallet
Delivery Time 250Tons/week


Thick Mica plate widely used in electrical appliances such as toaster,hair dryer and warm air blower,etc.

 Thick mica plate

      Nbram's production: the HP5 series mica sheet is a high-temp insulating material made of quality mica materials and high-performance organic silicon resin after melting and laminating process.

       USE: The long-run working temperature of muscovite flexible plate is 550°C, while that of phlogopite mica plates is 850°C; Flexible plates is provided with very good plasticity, it can adjust the plasticity degree at random according to the demand of product. the flexible mica plates can be rolled into cylinder shapes of 10mm in diameter. Mica plates are widely used in electrical appliances such as toaster, hair dryer, micro-wave oven and warm air blower, etc., and other electrical heaters which require high-temp electro-insulation. 







Thick Mica plate


Mica paper






Silicon resin


Mica content

≥ 90%


Binder content

≤ 10%



2.0 ~ 50


Thickness tolerance(mm)






Heat loss at 500 °C %



Flexural strength(Mpa)



Dielectric strength(KV/mm)



Insulation resistance(MΩ)

200 - 600


Work temperature ( °C )

550 °C


Standard size(mm)

1000 × 600 1000 × 1200


Standard reference

GB5019 - 85, IEC371



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China (Mainland) | Trading Company
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