Mica

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Mica Products

Rigid Heater Mica Sheets

Rigid Heater Mica Sheets(plates) are platelike insulation materials made of muscovite or phlogpite paper with proper binder. Rigid Mica Heater Mica Sheets have high mechanical strength and good property of heat resistance, and can be used at temperature of 550 -800 C for a long time. This kind of products now is being widely used in metallurgy, chemical engineering and electrical heating devices.

Product Styles

MP5M: Rigid Heater Mica Sheets, Muscovite type.

MP5P : Rigid Heater Mica Sheets, Phlogpite type.

Typical Properties

Item HP5M HP5P

Binder Content < 8% < 8%

Density 2.1 - 2.3 g/cc 2.1 g/cc

Ratio of layer split 3% 3%

Flexural Strengt 100 Mpa 100 Mpa

Dielectric Index

20 kv/mm 20 kv/mm

Specific Volume

Electric Resistance 1.1 x 1014.cm 7.8 x 10 12 .cm

Loss on Heating < 3% < 3%

Working Temperature 550(Max.) 800(Max.)

Other Mica Produts: Mica Paper, Mica Plate for Commutator, Wet Ground Mica Powder, Dry Ground Mica Powder

Item	HP5M	HP5P
Binder Content	< 8%	< 8%
Density	2.1 - 2.3 g/cc	2.1 g/cc
Ratio of layer split	3%	3%
Flexural Strengt	100 Mpa	100 Mpa
Dielectric Index
20 kv/mm	20 kv/mm

Electric Resistance	1.1 x 1014.cm	7.8 x 10 12 .cm
Loss on Heating	< 3%	< 3%
Working Temperature	550(Max.)	800(Max.)