Product
It is made by alkali-free fiberglass mat dipped into unsaturated polyester resin as thebasic material pressed under high temperature into rigid panel insulating material
Features: Excellent arc, tracking resistance and flame retardant
Thickness: 0.8~50mm
Thermal class: F Class
Standard size: 1000x2000mm、1020x2040mm
Color: Red, white
Item |
Unit |
Index |
Density |
g/cm3 |
1.85-2.10 |
Flexural strength |
MPa |
≥180(Normal) ≥90(130℃/1h) |
Impact strength (Izod) |
kJ/m2 |
≥60 |
Bond strength |
N |
≥3800 |
(in 90±2℃ oil) Dielectric properties (in 90±2℃ oil) |
MV/m |
≥12 |
Arc resistance |
s |
≥180 |
Proof checking index |
V |
≥600 |
Breakdown voltage (in 90±2℃ oil) |
KV |
≥42 |
Dissipation factor(1MHz) |
- |
≤0.6 |
Permittivity (1MHz) |
- |
≤4.5 |
Insulation resistance after immersion in water (D-24/23) |
Ω |
≥1.0x1012 |