synthetic mica plate

Synthetic mica plate is a kind of insulation material with stable high temperature resistivity and good electrical  resistance(500℃-1370℃).Under high temperature conditions，it is propping.It is used in electrical components of different household appliances and heat components of industry.Such as electric insulation，High-temperature plate，Drying furnace.

Technical Deta：

Item Unit symbols Index
for commutator mica plate
Mica content≥ % 90
Density≥ g/cm3 2.3
Anti exudative ? Test under the specified temperature,we can see the glue
Elastic compressio≤ % 4
Styling deformation≤ % 5
Up layer rate≤ % There is no provisions if it is more than 2mm
Dielectric strength≥ KV/mm 25
for electrothermal equipment mica plate
Adhesive content≤ % 10
Density g/cm3 1.9-2.4
Up layer rate≤ % ?
Flexibility:
normal after boiled		 Kgf/mm2 18 10
Dielectric strength≥ KV/mm 27
Heating loss≤ % 1(There is no provisions if it is more than 1 mm)
Smokiness≤ S 5
Water absorption≤ % 2(Constant soft,not expansion,stratification)

Specifications:1000x600x(0.2-2)mm
1000x1200x(5-100)mm
1000x2400x(5-90)mm
1000x3000x(5-40)mm
Regular thickness:0.2mm-100mm
Package:carton:50kg/carton