PHENOLIC COTTON CLOTH LAMINATED SHEETS ,switch, motor, transformer, electrical,insulation material
Tested Item
|
单位(unit)
|
标准
standard
|
实测结果
tested result
|
1.Bending elastic modulus of appearance
|
Mpa
|
2100min
| |
2.Peel strength parallel to laminations
|
Mpa
|
7.5 min
| |
3.Tensile strength
|
Mpa
|
24 min
| |
4.Breakdown voltage parallel to laminations((in 90±2℃ oil)
|
Kv
|
0.3 min
| |
5.Density
|
g/cm3
|
1.3-1.4
| |
mm
|
980*1980或2070*1020
| ||
6.reference standard
|
Enterprise’s standard
|
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