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3240 Epoxy Fiberglass Laminate Sheet
This laminated sheet is made of electrician alkali-free glass cloth impregnated with epoxy phenolic resin by hot pressing. It has high mechanical strength and dielectric properties, excellent mechanical properties, and high mechanical strength at medium temperature. Good electrical performance stability under wet conditions; It is widely used in the fields of machinery, electricity, electronics, electrical appliances and so on. It is also used in the processing of insulating parts, processed into various insulating parts and equipment insulating structural parts, and can be used in humid environmental conditions and transformer oil.
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Specification
Specification Overview | |
Name | G11 Epoxy Fiberglass Laminate Sheet |
Base Material | Epoxy Resin + Fiber Glass |
Color | GreenYellowRedBlackWhite,etc Color can be customized according to customer requirements |
Thickness | 0.1mm – 300mm |
Dimensions | Regular size are 1020x1220mm,1020x2040mm,1220x2440mm, 1220 x 3100mm, 1600 x 3200mm, 1800 x 3200mm, 2000 x 3200mm Special size, we can produce and cut according to customer’s requirements. |
Density | 1.97g/cm3 – 2.2 g/cm3 |
OEM | Accepted |
Description
Indicator Name | Unit | Indicator Value | |
Density | g/ cm³ | 1 . 8 – 2 . 0 | |
Water Absorption | % | ≤ 0 . 5 | |
Vertical layer bending strength | MPa | ≥ 340 | |
Vertical layer compression strength | MPa | ≥ 350 | |
Parallel layer impact strength (simple beam method notch) | K J/ m² | ≥ 33 | |
Parallel layer direction impact strength (cantilever beam method) | K J/ m² | ≥ 340 | |
Parallel layer shear strength | MPa | ≥ 30 | |
Tensile Strength | MPa | ≥ 200 | |
Vertical layer direction electric strength (90 ℃± 2 ℃ in oil) | 1mm | KV/ mm | ≥ 14 . 2 |
2mm | ≥ 11 . 8 | ||
3mm | ≥ 10 . 2 | ||
Parallel layer direction breakdown voltage (90 ℃± 2 ℃ in oil) | KV/mm | ≥ 350 | |
Dielectric loss factor (50 Hz) | / | ≤ 0 . 04 | |
Insulation resistance | Normality | Ω | ≥ 5 . 0 × 101 0 |
After immersed in water for 24 h | ≥ 5 . 0 × 101 0 | ||
Application Scenarios
Applications: Inverters, motors, motors, electronic appliances, aluminum batteries, new energy, electrical equipment isolation and support, distribution boxes, fixture boards, mold splints, high and low voltage wiring boxes, packaging machines, combs, mechanical molds , Forming machine, drilling machine, table polishing pad, insulating frame, insulating coil frame, transformer frame, etc.