Welcome to visit Beijing Beihua New Rubber Special Material Technology Co., Ltd.官网网站！
phone
010-64442309
address：Room 215, North Anhua Building, No. 8 Yinghua West Street, Chaoyang District, Beijing
fax：+86-010-64439746-801
电话：+86 13810696297（综合业务部经理 贺磊）
Aluminum-plated silver/silicone rubber (fluorosilicone rubber) series of highly conductive rubber
characteristic
1. Shielding effectiveness 90~110dB
2. Working temperature: -55~160℃, the highest instantaneous use temperature is 200℃
3. Used in corrosive environment, resistant to salt spray
4. Good EMP (electromagnetic pulse) resistance
5. EMI sealing elastomer used in typical military/aerospace applications
6. The appearance color can be adjusted to blue, natural/beige, black, etc. according to customer needs
Typical product performance index
标准 | 单位 | BH-E 1501GD | BH-E 1502GD | BH-E 1503RD | BH-E 1521GD | ||
橡胶基材 | 硅橡胶 | 硅橡胶 | 硅橡胶 | 氟硅橡胶 | |||
导电填料 | 铝镀银 | 铝镀银 | 铝镀银 | 铝镀银 | |||
体积电阻率 | GB/T 36763-2018 | Ω·cm | <0.008 | <0.008 | <0.008 | <0.012 | |
密度 | GB/T 533-2008 | g/cm3 | 2.1±0.05 | 2.1±0.08 | 2.2±0.1 | 2.2±0.1 | |
硬度 | GB/T 531.1-2008 | Shore A | 75±5 | 65±5 | 75±5 | 78±5 | |
拉伸强度 | GB/T 528-2009 | MPa | >2.0 | >1.5 | >2.0 | >2.0 | |
断裂伸长率/min/max | GB/T 528-2009 | % | 100/200 | 150/250 | 90/200 | 60/200 | |
撕裂强度 | GB/T 529-2008 | kN/m | >5.3 | >5.3 | >5.3 | >6.2 | |
压缩永久变形/ 100℃*70h | GB/T 7759.1-2015 | % | ≤30 | ≤32 | ≤32 | ≤32 | |
低温特性 | GB/T 1682-2014 | ℃ | -55 | -55 | -55 | -55 | |
持续使用温度/max | / | ℃ | 160 | 160 | 160 | 160 | |
屏 蔽 效 能 | 100MHz/电场 | GB/T 36763-2018 | dB | 115 | 115 | 115 | 95 |
500MHz/电场 | 110 | 110 | 115 | 105 | |||
2GHz/平面波 | 115 | 110 | 110 | 100 | |||
10GHz/平面波 | 105 | 105 | 105 | 95 | |||
18GHz/平面波 | 100 | 100 | 100 | 90 | |||
热老化后体积电阻率 | GB/T 3512-2014 | Ω·cm | <0.008b | <0.008b | <0.008b | <0.015b | |
霉菌 | GJB 150.10A-2009 | / | 0-1 | 1-2 | 0-1 | 0-1 | |
阻燃特性 | UL 94 | / | HB | HB | V-0 | HB | |
RoHS | / | / | YES | YES | YES | YES | |
Note: b: heat aging conditions：200℃*48hr