Cookie Img Back to top
   Call Me Free Send SMS Send Inquiry
Home » Products » Mica Sheets » Thick Mica Sheet

Thick Mica Sheet

Thick Mica Sheet
Thick Mica Sheet
Send Inquiry
Product Code : 04
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

Composition:

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

Water

0.05

Silica

0.455

Potash

0.12

Alumina

0.375

Dimension:

  • 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) 0hm.cm

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



M. P. MICA ENTERPRISES PVT. LTD.
X


M. P. MICA ENTERPRISES PVT. LTD.
27, Brabourne Road, Narayani Building 6th floor, Room - 608, Kolkata - 700001, West Bengal, India
Phone :+917259636349
Fax :91-33-22319080
Mr Subhash Bhudolia (Director)
Mobile :+917259636349
Trust Stamp
Product Showcase
   Call Me Free Send SMS Send Inquiry