ELASTOSIL® LR 3003/70 A/B
硅橡胶(液体)
Liquid silicone rubbers of the ELASTOSIL®> LR 3003 series are
paste-like, easily-pigmentable two-component compounds with short curing times. Their vulcanizates are noted for their high transparency and excellent mechanical and electrical properties.
一般特性
| 性质 |
测试方法 |
测试值 |
| 以上数据仅供参考,不用作制备规范。 |
| Breaking strength |
DIN 53504 S 1 |
8.6 N/mm² |
| Dielectric constant at 50 Hz |
DIN VDE 0303 |
2.8 εr |
| Elongation of break |
DIN 53504 S 1 |
290 % |
| Rebound elasticity |
DIN 53512 |
71 % |
| Shore density A |
DIN 53505 |
70 |
| Tear-growth resistance |
ASTM D 624 B |
21 N/mm |
| Viscosity at (shear rate 0.9 s->¹) |
DIN 53019 |
1271000 mPa s |
| Viscosity at (shear rate 10 s->¹) |
DIN 53019 |
450000 mPa s |
| 密度 |
ISO 1183-1 A |
1.14 g/cm³ |
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