硅橡胶代号 | 扯断强度(MPa) | 伸长率(%) | 撕裂强度(KN/m) | |||
指标要求 | 测试值 | 指标要求 | 测试值 | 指标要求 | 测试值 | |
A1 | ≥7 | 2.32 | ≥500 | 317 | ≥20 | 5.63 |
≥7 | 1.89 | ≥500 | 263 | ≥20 | 3.99 | |
≥7 | 2.42 | ≥500 | 318 | ≥20 | 4.69 | |
A2 | ≥7 | 3.5 | ≥500 | 413 | ≥20 | 7.63 |
≥7 | 3.07 | ≥500 | 387 | ≥20 | 6.52 | |
≥7 | 2.82 | ≥500 | 375 | ≥20 | 5.32 | |
A3 | ≥7 | 9.88 | ≥500 | 482 | ≥20 | 10.22 |
≥7 | 8.10 | ≥500 | 427 | ≥20 | 11.63 | |
≥7 | 8.93 | ≥500 | 478 | ≥20 | 9.65 | |
A4 | ≥7 | 8.97 | ≥500 | 490 | ≥20 | 16.8 |
≥7 | 8.47 | ≥500 | 478 | ≥20 | 15.9 | |
≥7 | 9.09 | ≥500 | 489 | ≥20 | 17.01 | |
A5 | ≥7 | 7.58 | ≥500 | 533 | ≥20 | 24.88 |
≥7 | 7.83 | ≥500 | 550 | ≥20 | 25.30 | |
≥7 | 7.91 | ≥500 | 589 | ≥20 | 24.79 | |
A6 | ≥7 | 6.54 | ≥500 | 533 | ≥20 | 16.77 |
≥7 | 6.62 | ≥500 | 610 | ≥20 | 17.21 | |
≥7 | 6.58 | ≥500 | 533 | ≥20 | 15.89 | |
A7 | ≥7 | 7.63 | ≥500 | 621 | ≥20 | 19.96 |
≥7 | 7.58 | ≥500 | 610 | ≥20 | 18.99 | |
≥7 | 7.54 | ≥500 | 609 | ≥20 | 20.11 |