TPE Hytrel® G4774 DUPONT USA
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| 物理性能 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 24小时吸水率 | ASTM D-570 | 2.5 % | |
| 泰伯磨耗量 | H 18轮 | ASTM D-1044 | 168 mg/1000rev |
| CS-17轮 | ASTM D-1044 | 13 mg/1000rev | |
| 熔体质量流动速率 | ASTM D-1238 | 11 g/10min |
| 热性能 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 热畸变温度 | @0.5Mpa | ASTM D-648 | 72 °C |
| 熔点 | ASTM D-3418 | 208 °C | |
| 热畸变温度 | @0.18Mpa | ASTM D-648 | 45 °C |
| 维卡软化温度 | ASTM D-1525 | 174 °C |
| 机械性能 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 拉伸力 | 5%伸长 | ASTM D-638 | 3.8 Mpa |
| 10%伸长 | ASTM D-638 | 6.0 Mpa | |
| 初耐撕裂性能 | ASTM D-1004 | 94 kN/m | |
| 断裂拉伸力 | ASTM D-638 | 20.7 Mpa | |
| 埃佐冲击强度 | 23℃ | ASTM D-256 | 不破裂 J/m |
| 硬度计硬度 | ASTM D-2240 | 47 | |
| 断裂伸长 | ASTM D-638 | 275 % | |
| 揉曲模量 | 23℃ | ASTM D-790 | 117 Mpa |
| 其他性能 | Test Condition | Test Method | Test Result |
|---|---|---|---|
| 耐揉曲切口增长性能 | ASTM D-1052 | >1×10 |
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.
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