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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
TPEE HTR8068 NC 美国杜邦
Hytrel®
电缆,汽车应用
耐化学,耐高温
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国杜邦/HTR8068 NC |
|---|---|---|---|
| 热变形温度 | @0.5MPa | ASTM D-648 | -- °C |
| @0.18MPa | ASTM D-648 | -- °C | |
| 熔融温度 | ASTM D-3418 | 169 °C | |
| 维卡软化温度 | ASTM D-1525 | 110 °C |
| 其它性能 | 测试条件 | 测试方法 | 美国杜邦/HTR8068 NC |
|---|---|---|---|
| 弯曲强度 | ASTM D-1052 | -- |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/HTR8068 NC |
|---|---|---|---|
| 初始撕裂强度 | ASTM D-1004 | 75 kN/m | |
| 断裂伸长率 | 断裂 | ASTM D-638 | 12.4 Mpa |
| ASTM D-638 | 340 % | ||
| 拉伸强度 | 10%伸长 | ASTM D-638 | 5.2 Mpa |
| 5%伸长 | ASTM D-638 | 3.9 Mpa | |
| 揉曲模量 | ASTM D-790 | 174 Mpa | |
| 悬壁梁缺口冲击强度 | 23℃ | ASTM D-256 | 不破裂 J/m |
| 硬度 | ASTM D-2240 | 46 |
| 基本性能 | 测试条件 | 测试方法 | 美国杜邦/HTR8068 NC |
|---|---|---|---|
| 吸水率 | 24小时 | ASTM D-570 | 1.9 % |
| 物理性能 | 测试条件 | 测试方法 | 美国杜邦/HTR8068 NC |
|---|---|---|---|
| 熔体质量流动速率 | ASTM D-3418 | 190 g/10min | |
| ASTM D-1238 | 4.6 g/10min | ||
| 泰伯耐磨性 | CS-17轮 | 25 mg/1000rev |