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Epoxy Glass Fabric Laminate Sheet (FR4/G10)
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| Model No. : | FR4/G10 |
|---|
Beijing Red Sun Composite Material Co., Ltd.
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Product description
Product Description
Epoxy Glass Fabric Laminate FR4 has high mechanical properties and dielectric properties, good heat resistance and mechanical processing, and low water absorption not easy deformation. Flame-retardant grades of up to UL94V0 level.
Mainly used as electrical insulating structures, PCB drilling bottom backup plate, etc.
Color: Shallow green, yellow
Specifications: 40 " 48", thickness and tolerances according to customer requirements. Thickness range: 0.08-100mm
Mainly used as electrical insulating structures, PCB drilling bottom backup plate, etc.
Color: Shallow green, yellow
Specifications: 40 " 48", thickness and tolerances according to customer requirements. Thickness range: 0.08-100mm
| NO. | Test Items | Unit | Standard Data |
TEST Result |
|
| 1 | Outside | - | < 70 | < 70 | |
| 2 | Thickness | MIL | CLASS M | 58.52 -59.54 | |
| 3 | Volume resistance | MΩ . cm | ≥ 10 6 | 5.3*10 6 | |
| 4 | Surface electric strength | MΩ | ≥ 10 4 | 4.3*10 5 | |
| 5 | Dielectric loss tangent | - | ≤ 5.4 | 4.6 | |
| 6 | Well injectivity | % | ≤ 0.8 | 0.24 | |
| 7 | Tg Value (DSC) | & deg; C |
Tg≥ 130 Δ Tg≤ 5 |
Tg 1 = 134.40 Δ Tg = 1.40 |
|
| 8 | Heat Stress | - |
288 C put in tin 20' s |
No bubble, No delamination |
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