TECSEALS
Hard Mica Sheet TC-1303
Hard Mica Sheet TC-1303
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Specification:
Description:TC-1303 is High-performance thermal and electrical insulation is designed for electromechanical and thermomechanical applications requirement, It is used as a replacement for asbestos and other insulating boards for a variety of applications.
Insulation Materials:
|
Item |
Test by |
4322 |
|
|
Binder content % |
|
10-15 |
|
|
Density g/cm3 |
IEC371-2 |
2.45 |
|
|
Heat Resistance |
Continuous ℃ |
|
500/700 |
|
Peak ℃ |
|
700/1000 |
|
|
Weight loss continuous temperature |
500℃ % |
|
<1 |
|
700℃ % |
|
<2 |
|
|
Water absorption 24h/23°C % |
|
<1 |
|
|
Fire resistance classification |
UL94 |
94V-0 |
|
|
Dielectric strength |
20°C kV/mm |
IEC243 |
25 |
|
400°C/ 1 hour, tested at 20°C kV/mm |
IEC243 |
13 |
|
|
600°C/ 1 hour, tested at 20°C kV/mm |
IEC243 |
10 |
|
|
Volume resistivity |
20°C ohm.cm |
IEC93 |
10-16 |
|
400°C ohm.cm |
|
10-12 |
|
|
500°C ohm.cm |
|
10-9 |
|
|
Normal dimension: 1200×1000mm, 600×1000mm, Thickness: 0.2~80mm |
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