Hard Mica Sheet

Hard Mica Sheet

Product description: hard mica sheet is used as a replacement for asbestos and other insulating board for a variety of applications. High performance thermal and electrical insulation is designed for electromechanical application requirement.


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Product Description

Hard Mica Sheet

Typical Application:

> For insulating, used in metallurgy, chemical engineering and electric heater, etc

> Electromechanical

Prime Features:

> Instead of asbestos

> High mechanical strength and good of heat resistance.

Technical Data:

Item Test by B502G
Binder content %   10~15
Density g/cm3   2.45
Heat Resistance Continuous oC 500/700
  Peak oC 700/1000
Weight loss continuous temp. 500 oC % <1
  700 oC % <2
Water absorption 24h/23oC % <1
Fire resistance classification   94V ~0
Dielectric strength 20oC kv/mm 25
  400oC C/1 hour, tested at 20oC kv/mm 13
  600oC C/1 hour, tested at 20oC kv/mm 10
Volume resistivity 20oC ohm.cm 10-16
  400oC ohm.cm 10-12
  500oC ohm.cm 10-9
Normal dimension: 1200x1000mm, 600x1000mm, thickness:0.2~80mm


UL Recognized component 94V~0 Flame class rating, file card E216697

Other sizes on requirements.

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