帶玻纖導熱矽膠片XK-P20S20
簡介:
帶玻纖導熱矽膠片XK-P20S20具有高絕緣性、回彈性好、變形量好的特點,適用於大型機構用以設計公差。帶玻纖導熱矽膠片采用雙層結構,補強材采用專用超薄織物,抗重性強,可操作性強,無論衝孔、條帶式、畸形設計都不會打破和變型。帶玻纖導熱矽膠片為單麵或雙麵自粘矽膠,自粘永不退卻,不腐蝕金屬表麵,完全無毒,產品符合國際綠色ROHS、SS-00259、和IPC/JEDECJ-STD-709標準。
可替代Bergquist Gap Pad 2000S40
超柔軟
專為低應力用途設計
玻纖補強材麵對穿刺、剪切及撕裂不變形
帶玻纖導熱矽膠片XK-P20S20產品參數表:
Unit |
XK-P20S20 |
Method |
|
補強材Reinforcement Carrier |
- |
Fiberglass |
- |
表麵黏性Inherent Surface Tack |
1/2 Sided |
1/2-side |
- |
顏色Color |
- |
Pink |
Visual |
厚度Thickness |
mm |
0.5~5.0 |
ASTM D 374 |
密度Specific Gravity |
g/cm3,±0.05 |
2.95 |
ASTM D 792 |
硬度Hardness |
Shore 00 |
40-50 |
ASTM D 2240 |
熱阻Thermal Impedance @20psi,1.0mm |
℃.in2/W |
≤0.53 |
ASTM D 5470 HOT DISK |
熱阻Thermal Impedance @50psi,1.0mm |
≤0.43 |
||
導熱係數Thermal Conductivity |
W/(m.K) |
≥2.0 |
|
體積電阻Volume Resistivity |
Ω.cm |
≥1011 |
ASTM D 257 |
擊穿電壓Breakdown Voltage |
kV/mm |
≥10 |
ASTM D 149 |
介電常數Dielectric Constant |
±1.0 |
7.5 |
ASTM D 150 |
使用溫度Application Temperature |
℃ |
-60~200 |
DSC,UL 746B |
抗拉強度Tensile Strength |
Psi |
≥200 |
ASTM D 638 |
伸長率Elongation |
% |
≤10 |
ASTM D 638 |
損失比重Total mass loss |
% |
<0.5 |
ASTM E595 |
低分子矽氧烷含量 Siloxane Volatiles D4~D20 |
w,% |
<0.01 |
GC-FID |
阻燃性Flammability |
Vertical |
V-0 |
UL 94 |