Epoxy Glass Cloth Moulded Part 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, shape and tolerances according to customer requirements.
|
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
|
Beijing Red Sun Composite Material Co., Ltd. is one professional producer for SMC and BMC molding products, insulating rigid laminates, rods and tubes, flexible composites, high thermal resistant products, gasket, fiber glass products, engineering plastics, etc. We also provide the further fabrication for these products and kinds of composite materials. You can get most of what you want from us.
Advanced production line, excellent technology and experienced work team assure we can provide you the products comply with the international standards and different requirements. We assure that you will get the high efficiency feedback and best service from us for those products that we deal with and certainly with the competitive price.
We have won customers from USA, Canada, Germany, Japan, and so on to be our partners, and more and more customers are joining us.
Red Sun Composite always takes the "Mutual Benefit", "Quality First" and "Better Ethics" as principle. Red Sun Composite will be your partner to success.
