GPO-3 Insulating Laminated Sheet

GPO-3 Insulating Laminated Sheet

Specifications: Basic Materials: alkali–free glass, unsaturated polyester resin, additives Performance: better electrical performance, better mechanical performance,  fire resistance, arc resistance and anti-leakage Size: 2~100mm, 1000×2000mm, 1220……

Specifications:

Basic Materials: alkali–free glass, unsaturated polyester resin, additives

Performance: better electrical performance, better mechanical performance,  fire resistance, arc resistance and anti-leakage

Size: 2~100mm, 1000×2000mm, 1220×2440mm

Application: circuit breakers, molded case circuit breakers, and motor motors

GPO-3 Insulating Laminated Sheet GPO-3 Insulating Laminated Sheet

Technic Data
No. Item Unit Item data Test Standard
1 Bending strength Mpa ≧180(normal)

≧90(130℃/1h)

JB/T3961-1985
2 Impact strength (notch) kJ/m2 ≧60 GB/T1043-1993
3 Adhesive strength N ≧3800
4 Dielectric strength(90 ℃±2℃ oil) MV/m ≧12 GB/T5310-1997
5 Arc Resistant s ≧180 GB/T4207-2003
6 Resistant trace index V ≧600 GB/T4207-2003
7 Impact voltage(90 ℃±2℃ oil) KV >42 GB/T1408-1988
8 Density g/cm3 1.85-2.10 GB/T1033
9 Dielectric loss factor(1MHZ,24 hours dipping in 23 ℃ water ) _ ≦0.06 GB/T1409-1988
10 Relative permittivity(1MHZ,24 hours dipping in 23 ℃ water ) _ ≦4.5 GB/T1409-1988
11 Insulation resistivity(24h soakking in water after) ≧1.0*1012 GB/T10064-1988
12 Heat distortion temperature ≧240 JB/T3961-1985
13 Water absorptionD-24/23 ≦0.15 JB/T3961-1985
14 Barcol ≧50
15 Flammability class UL940 Fire time≧75s Burning time≦85s GB/T11020-1989

Leave a message

Your email address will not be published. Required fields are marked *

Goto Top
ztelec