Thick Mica Sheet,Thick Mica Plate - Manufacturer,Supplier,Exporter

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 600ÃÂ°C, whereas Phlogopite can be operated at the 900ÃÂ°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 Ã¢â¬â 100 mm
Size: 1000 mm width, max and 2400 mm length ÃÂ± 1.0 mm

Physical Properties:

Water of Constitution, %	4 - 5
Volume Resistively @25ÃÂ°C (77ÃÂ°F) 0hm.cm	4E(-15) - 2E(-17)
Tensile Strength, kg/cmÃÂ²	~ 1750
Specific Gravity, g/cmÃÂ³	2.6 - 3.2
Shore's Test	80 - 150
Refractive Index (air=1)	1.56 - 1.60/61
Power Factor (loss Tangent) @15ÃÂ°C	0.0001 - 0.0004
Permittivity @ 15ÃÂ°C (60ÃÂ°F)	6 - 7
Optic Axial Angle	50ÃÂ° - 75ÃÂ°
Moisture Absorption	Very low
Modulus of Elasticity, kgf/cm2E(-3)	1400 - 2100
Maximum Thermal Resistance	625ÃÂ°C (1,157ÃÂ°F)
Dielectric Strength @20ÃÂ°C in volt/mil	3,000 - 6,000
Compression Strength, kg/cmÃÂ²	1900 - 2850
Coefficient of Expansion per ÃÂ°C	Perpendicular to cleavage plane 9E(-4) - 36E(-4)
Calcining Temperature	700 - 800ÃÂ°C
Acid Reaction	Affected by HF