3240 Epoxy glass cloth laminated sheet
Heat-resistance: B class 130C
Material: Alkali-free fiberglass cloth Coating: Epoxy resin
Property: With high mechanical property, stable property under high heat and humidity
Application: It is suitable for insulating structural parts in electrical and other industries
The specification:
Thickness (mm): 0.5-80mm
Size: 980X1980mm, 1020X2040mm, 1000X2000mm, 1220x2440mm
Color: Yellow
Package: Pallet Storage life---1 year
| Tested Item |
Unit |
standard |
| 3240 |
3240A |
| Vertical layer to bending strength |
Mpa |
340 |
340 |
| Apparent bounding elasticity mold |
Mpa |
24000 |
24000 |
| Vertical to the compression strength layer |
Mpa |
350 |
350 |
| Parallel layers to impact strength |
kJ/^2 |
33 |
33 |
| Tensile strength |
Mpa |
300 |
300 |
| Vertical layer to electrical strength "0.5 mm, (90 ±2 (in ºC oil) |
MV/M |
16 |
16 |
| After immersion insulation resistance |
∏ |
5.0x10 8 |
1.0x10 8 |
| Mechanism of 1mhz below loss factor |
----- |
0.04 |
0.04 |
| density |
Kv |
1.8-20 |
1.8-2.0 |
| To breakdown voltage parallel layers in 90 ± 2 (ºC oil) |
kv |
30 |
30 |
| Water imbibition (1mm) |
mg |
18 |
18 |
Audited Supplier 
Audited Supplier 
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