Zhengzhou City, Henan Province, China
banner
HOME » Electrical Materials » Warren cloth laminated tube Epoxy fiberglass cloth winding tube

Warren cloth laminated tube Epoxy fiberglass cloth winding tube

Related posts:The features of epoxy resin boardInsulation Compressed PressboardOil Transformer DDPEpoxy Resin Fiber Glass Winding TubePhenolic cotton cloth tubeCrepe paper for transformersPolyimide Film Adhesive TapeClass H Non-circular(square,oval) insulation tube

It is specially applied in line suspension tube composite lightning arrester.

No. Index name Unit Index data Test data
1 Density G/cm3 ≥1.80 1.93
2 Water absorbing % ≤0.4 0.15
3 Bending strength Mpa ≥172 195
4 Dielectric constant ≤5.5 2.3
5 Vertical layer electrical strength(in 90℃ Oil) MV/m ≥10 18
6 Pararllel layer break down voltage(in 90℃ ±2 oil) KV ≥28 39
7 Combustibility(FV) FVO FVO
8 Heat resistance class H ≥180℃ 180℃
Ztelec Group