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Gaskets
- Description
- Parameters
material : silvered plated glass conductive elastomer .
Along with the good environmental sealing performance , the sealing rubber gaskets made of conductive elastomer rubber also provide the excellent EMI shielding .
it is widely used in high-tech electronic equipment especially on aerospace , vessels etc . which can replace the traditional sealing rubber profiles for EMI
shielding and environmental seals application .
--Small, medium size military electric case and microwave guide systems
--Military and aerospace,especially on the military electronic equipment like space flight ,naval vessels .
--Electronic products (such as computer case, mobile phone), telecommunication, frequency control equipment, etc
--Electronic equipment used in the harsh environment like in railway and electric power
|
PA |
标准 Standard |
单位 Unit |
BH-E 1801GD |
BH-E 1802GM |
BH-E 1803LM |
BH-E 1804GM |
|
|
橡胶基材 basic |
|
|
硅橡胶 Silicone |
硅橡胶 Silicone |
硅橡胶 Silicone |
硅橡胶 Silicone |
|
|
导电填料 filler |
|
|
玻璃微珠镀银 Ag/Glass |
玻璃微珠镀银 Ag/Glass |
玻璃微珠镀银 Ag/Glss |
玻璃微珠镀银 Ag/Glss |
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|
外观颜色 color |
|
|
本色Beige |
本色Beige |
本色Beige |
本色Beige |
|
|
体积电阻率 volume resistivity |
GB/T 36763-2018 |
Ω∙cm |
0.01 |
0.008 |
0.01 |
0.01 |
|
|
密度 density |
GB/T 533-2008 |
g/cm³ |
1.9±0.1 |
1.95±0.1 |
1.9±0.1 |
1.9±0.1 |
|
|
硬度 hardness |
GB/T 531.1-2008 |
ShoreA |
70±5 |
70±5 |
55±5 |
65±5 |
|
|
拉伸强度 tensile strength |
GB/T 528-2009 |
MPa |
2.0 |
2.0 |
1.4 |
1.8 |
|
|
断裂伸长率/min/max elongation at break |
GB/T 528-2009 |
% |
90/200 |
90/200 |
100/200 |
100200 |
|
|
撕裂强度 tear strength |
GB/T 529-2008 |
kN/m |
5.3 |
5.3 |
4.0 |
5.3 |
|
|
压缩永久变形/100℃*70h compression set |
GB/T 7759.1-2015 |
% |
30 |
30 |
35 |
30 |
|
|
低温特性 low-temp |
GB/T 1682-2014 |
℃ |
-55 |
-55 |
-55 |
-55 |
|
|
持续使用温度/max continuous-temp |
/ |
℃ |
160 |
160 |
160 |
160 |
|
|
100MHz/电场 (E-field) |
GB/T 36763-2018 |
dB |
100 |
100 |
100 |
100 |
|
|
500MHz/电场 (E-field) |
100 |
100 |
100 |
100 |
|||
|
2GHz平面波 (Plane Wave) |
90 |
90 |
90 |
90 |
|||
|
10GHz平面波 (Plane Wave) |
80 |
80 |
80 |
80 |
|||
|
18GHz平面波 (Plane Wave) |
80 |
80 |
80 |
80 |
|||
|
热老化后体电阻率 Volume resistivity after aging test |
GB/T 33763-2018 |
Ω∙cm |
0.01a |
0.01a |
0.01a |
0.01a |
|
|
霉菌 mucedine |
GJB 150.10A-2009 |
/ |
1-2 |
1-2 |
1-2 |
1-2 |
|
|
阻燃特性flame retardant |
UL94 |
/ |
HB |
HB |
HB |
HB |
|
|
RoHs |
/ |
/ |
YES |
YES |
YES |
YES |
|
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