It composed of glass cloth with alkali-free that is impregnated with thermosetting resins under tensile and drawn. The thermal insulation is class H up to Class B, F, H, C with excellent electrical property and mechnical strenth. Used for the insulating slot/liner/gasket of the high voltage switch. dry-type transformer. mine transformer. railway transformer. motor. communication and electrical equipment etc. We also can produce the sample according to your special needs.
fiberglass tension and drawn component, fiberglass tension and drawn components

1 Density: >= 1.8 -- 2.0(g/cm3)
2 Heat Deflection Temperaure:180/200/240 oC

3 Impact strength: >= 90KJ/ M2

4 Flexural strength: >= 390N/m M2

5 Water absorption:
6 Insulation resistance: >= 1.0X1013 Ω

7 Dielectric breakdown strength(90 oC at oil): >= 10MV/m

8 Proof tracking index(PTI): >= 600V

9 Flammability level: FVO

10 Heat resistance for long rime(TI):155/180/220 oC
fiberglass tension and drawn component, fiberglass tension and drawn components