3240 Epoxy glass cloth laminate sheet is made of alkali-free E-glass cloth impregnated with epoxy resins by processing under heat and pressure.
Heat-resistance: F Class 155°C
Material: Alkali-free fiberglass cloth
Coating: Epoxy resin
Property of epoxy fiberglas laminate sheet 3240
* High mechanical & electrical strength
* Excellent rigidity & dimensional stability
* Good dielectric properties
* Low water absorption
* Flame resistance
* Tighter thickness tolerance
* Flat and straight panel
* Smooth and clean surface.
* Easy to machine
* Great properties, reinforced, smooth surface
* Stable electric insulation performance,good flatness.c.
Application: It is suitable for insulating structural parts in electrical and other industries
The specification:
Thickness(mm): 0.5-80mm
Density: 1.7-1.9g/cm3
Size: 1020X2070mm, 1220X2440mm
Color: Green, yellow
Pacage: Pallet
Heat-resistance: F Class 155°C
Material: Alkali-free fiberglass cloth
Coating: Epoxy resin
Property of epoxy fiberglas laminate sheet 3240
* High mechanical & electrical strength
* Excellent rigidity & dimensional stability
* Good dielectric properties
* Low water absorption
* Flame resistance
* Tighter thickness tolerance
* Flat and straight panel
* Smooth and clean surface.
* Easy to machine
* Great properties, reinforced, smooth surface
* Stable electric insulation performance,good flatness.c.
Application: It is suitable for insulating structural parts in electrical and other industries
The specification:
Thickness(mm): 0.5-80mm
Density: 1.7-1.9g/cm3
Size: 1020X2070mm, 1220X2440mm
Color: Green, yellow
Pacage: Pallet
| 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 | Ω | 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 |