Rigid muscovite mica plate

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US $2-20 / Kilogram | 1000 Kilogram/Kilograms (Min. Order)
Supply Ability:
8000 Ton/Tons per Year
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Quick Details
Place of Origin:
Hubei, China (Mainland)
Brand Name:
Model Number:
High Voltage and Temperature
rigid mica
Chemical Composition:
Packaging & Delivery
Packaging Details
wrapped up with PE film in carton and wooden pallet
Delivery Time
within 10-20 days according to your order quantity


1. High-temperature insulation
2. High dielectric strength
3. Good stampable performance
4. Excellent mechanical strength

Product certifications:


 By the mica paper, resin and properties, mica plates have following types:


        Classification                Tpye                R-Properties
Mica board

          Muscovite board

          Phlogopite board

          Heat Resistant 500 °c

          Heat Resistant 800 °c

Hardness grade

               Rigid board

              Flexible board




               Matt Plate 

               Glossy board

              Surface Rough

              Surface Glossy




Rigid high temperature heat resistant thermal insulation mica board 


  Rigid laminated material, constructed of muscovite or phologpite mica paper with silicon resin.
They are known by its excellent thermal resistance, good flame resistance, high dielectric strength, excellent physical strength, and little smoke by heating.
The products have been widely used in the industries of household electric appliances (clothes irons, hair dryers, toasters, kettles, cooking appliances, microwave ovens, air heaters), metallurgy (frequency furnace, intermediate frequency furnace, arc furnace), medical appliances, etc.


 Flexible high temperature heat resistant thermal insulation mica board 
    Flexible Mica Board is a kind of flexible laminated material, it has excellent dielectric properties , excellent tensile strength and easy to form at room temperature. They are often used for hair dryers, curlers, electrical irons, motors and so on.


 Glossy high temperature heat resistant thermal insulation mica board 
        Glossy Mica Board are made from muscovite (or phlogopite) mica paper and high temperature resistant silicon resin, compared with rigid mica board, its surface are very smooth, but properties have no different.  Glossy Mica Plate series has two species: Glossy muscovite mica plate and Glossy Phologpite mica plate.





  Muscovite Plate 

           H P5  

 Phlogopite Plate  

          H P5(J)

 Muscovite flexible Plate 

             H P5(R)

 Phlogopite flexible Plate

            H P5(JR)

BinderSilicon Resin
Mica Content≥90%
Binder Content≤10%
Thickness(mm)         2.0-100         2.0-100                2.0-100                  2.0-100


Tolerance (mm)                        

 Average       ±0.02-0.05       ±0.02-0.05            ±0.02-0.25              ±0.02-0.25
 Individual        ±0.05-0.08       ±0.05-0.08            ±0.04-0.06              ±0.04-0.06
Density ( g/cm3 )          1.8-2.2         1.8-2.2             1.8-2.2                  1.8-2.2 
Heat loss at 500 °c (%)            ≤ 1.00          ≤ 0.60              ≤ 2.00                  ≤ 2.00
Flexural Strength ( kgf/mm² )            ≥ 18           ≥ 16                     -                         -
Dielectric Strength (KV/mm)            >20           >18                    >15                      >15
Insulation Resistance (MΩ)          200-600          100-600                     -                         -
Long Run work Temperature          500 °c           800 °c                 500 °c                     800 °c
Standard Size (mm)                                                            1000*600 , 1000*1200 , 1000*2400
Standard Reference                                                                         GB5019-85,IEC371






      Rigid thermal insulation muscovite mica sheet / pad by about 90% of white mica paper, or gold mica paper, and high performance organic silicon resin of the baking suppression and into. Mainly used in household oven, hair dryer, iron, roll hairpin, electric heat comb, heating wire heater, protecting wall plate heater and the electrical heating stents, pad line, clapboard, has become indispensable moisture, heat insulation and insulating material, good electrical strength and mechanical properties. This product has been through UL authentication and comply with IEC371 standards. 



  Kathy Li

Cell phone: 0086 13477794960


Skype: kathyli2013


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