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DCC Heat-resisting Resin Preimpregnated Material

Characteristics and application: Temperature classification is F, High electrical and mechanical properties, Widely used in insulation between layers of low voltage coil of dry type transformer and as the slot insulation and insulation between phases for F-grade motors.

Application

It is suitable to be used in electric machine and electric equipment for B class motor, transformers and other electric appliances, as slot, inteturn and liner insulation for B class motor electric appliances.

DCC Heat-resisting Resin Preimpregnated Material 

No Item Unit Normal Value
1 Nominal thickness mm 0.16 0.18 0.20 0.23 0.25
2 Thickness tolerance mm ±0.030 ±0.035
3 Density(±10%) g/m2 195 220 245 275 315
4 Tensile strength Crosswise    N/10mm ≥40 ≥70 ≥80 ≥100 ≥120
5 Electric Strength MV/m ≥40
6 Resin content % 35±5 30±5
7 Volatile content % ≤1.5
8 soluble resin % ≥90
9 shear strength MPa ≥5.0
10 Temperature index ≥155℃
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