Dongguan Yat Mica Industrial Limited
Main products:Mica Sheet,Mica Parts,Mica Heater,Mica Tape,Mica Tube
Contact Us
  • Contact Person : Ms. Lau Candy
  • Company Name : Dongguan Yat Mica Industrial Limited
  • Tel : 86-769-81662818-8006
  • Fax : 86-769-81623611
  • Address : Guangdong,Dongguan,2 Jingzaitou street, Xiangdong Industrial Park, Dalingshan Town
  • Country/Region : China
  • Zip : 523833

Flexible phlogopite mica sheet

Flexible phlogopite mica sheet
Product Detailed
Phlogopite mica sheet 1.Excellent thermal resistance 2.Good flame resistance 3.High dielectric strength 4.Excellent physical

Phlogopite mica sheet detailed description

Phlogopite mica sheet, a kind of thermal insulation material, are composed of high-quality phlogopite papers or muscovite papers and silicone resins which are then heated, melt and pressed.

Product certification:




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

        Classification                Tpye                R-Properties
Mica Plate

          Muscovite Plate

          Phlogopite Plate

          Heat Resistant 500 °c

          Heat Resistant 800 °c

Hardness grade

               Rigid Plate

              Flexible Plate




               Matt Plate 

               Glossy Plate

              Surface Rough

              Surface Glossy

Rigid Mica Plate

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 Mica PlateFlexible Mica Plate  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 Mica PlateGlossy Mica Plate are made from muscovite (or phlogopite) mica paper and high temperature resistant silicon resin, compared with rigid mica plate, 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)         0.1-2.0         0.1-2.0                0.1-2.0                  0.1-2.0


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 )          1.6-2.2         1.6-2.2             1.6-2.2                  1.6-2.2 
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 mica sheet 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.



Packaging: Generally 50KG/Pack, 1,000KG/Pallet (Wooden or steel pallet)

1.  Muscovite flexible Plate  H P5(R)

2. Phlogopite flexible Plate  H P5(JR)


 3. Muscovite Plate    H P5 

4. Phlogopite Plate   H P5(J)

5. Glossy Muscovite Plate

6. Various mica sheet

Flexible phlogopite mica sheet

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