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Thick Mica Sheet

Thick Mica Sheet
Thick Mica Sheet
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Product Code : 04
Brand Name : M P MICA
Price And Quantity
  • Minimum Order Quantity
  • 100 Kilograms
  • Price Range
  • 250.00 - 400.00 INR/Kilograms
Product Description

Thick Mica Sheet is designed to offer a clean surface in varied EM applications. In addition, it is also used for carbon filming, particle spraying, and so on. This sheet can be availed in two different types that are muscovite and phlogopite. Muscovite can easily handle the maximum operating temperature of 600°C, whereas Phlogopite can be operated at the 900°C. The best part of this sheet can be easily peeled off in the dimension of 0.0001" uniform layers. Its unmatched thermal and electrical insulation properties make it perfect to be used in different applications such as construction of induction, high voltage, industrial sealing, heating elements, etc.

Features of Thick Mica Sheet or Thick Mica Plate:

  • Can easily withstand chemical effects
  • Low heat conductivity
  • High dielectric strength
  • Resistant to high temperatures and fire
  • Good high-voltage proof performance


90% high-grade Muscovite and Phlogopite mica paper is infused with silicone resin.










  • Thickness: 2 – 100 mm
  • Size: 1000 mm width, max and 2400 mm length ± 1.0 mm

Physical Properties:

Water of Constitution, %

4 - 5

Volume Resistively @25°C (77°F)

4E(-15) - 2E(-17)

Tensile Strength, kg/cm²

~ 1750

Specific Gravity, g/cm³

2.6 - 3.2

Shore's Test

80 - 150

Refractive Index (air=1)

1.56 - 1.60/61

Power Factor (loss Tangent) @15°C

0.0001 - 0.0004

Permittivity @ 15°C (60°F)

6 - 7

Optic Axial Angle

50° - 75°

Moisture Absorption

Very low

Modulus of Elasticity, kgf/cm2E(-3)

1400 - 2100

Maximum Thermal Resistance

625°C (1,157°F)

Dielectric Strength @20°C in volt/mil

3,000 - 6,000

Compression Strength, kg/cm²

1900 - 2850

Coefficient of Expansion per °C

Perpendicular to cleavage plane 9E(-4) - 36E(-4)

Calcining Temperature

700 - 800°C

Acid Reaction

Affected by HF

Trade Information
  • FOB Port
  • kolkata
  • Payment Terms
  • Others, Cash in Advance (CID), Cash Advance (CA)
  • Supply Ability
  • 50 Kilograms Per Month
  • Delivery Time
  • 7 Days
  • Sample Available
  • Yes
  • Sample Policy
  • Sample costs shipping and taxes has to be paid by the buyer
  • Packaging Details
  • Standard
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia


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