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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
TPE G3548L 美国杜邦
Hytrel®
汽车领域,电线电缆,电器用具,电子领域,电气领域
耐低温
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国杜邦/G3548L |
|---|---|---|---|
| 热变形温度 | @0.5Mpa | ASTM D-648 | N/A °C |
| @0.18Mpa | ASTM D-648 | N/A °C | |
| 熔融温度 | ASTM D-3418 | 156 °C | |
| 维卡软化温度 | ASTM D-1525 | 77 °C |
| 其它性能 | 测试条件 | 测试方法 | 美国杜邦/G3548L |
|---|---|---|---|
| 弯曲强度 | ASTM D-1052 | >1×10 |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/G3548L |
|---|---|---|---|
| 初始撕裂强度 | ASTM D-1004 | 51 kN/m | |
| 断裂伸长率 | 断裂 | ASTM D-638 | 10.3 Mpa |
| ASTM D-638 | 200 % | ||
| 拉伸强度 | 10%伸长 | ASTM D-638 | 2.6 Mpa |
| 5%伸长 | ASTM D-638 | 1.7 Mpa | |
| 揉曲模量 | 23℃ | ASTM D-790 | 32.4 Mpa |
| 悬壁梁缺口冲击强度 | 23℃ | ASTM D-256 | 不破裂 J/m |
| 硬度 | ASTM D-2240 | 35 |
| 基本性能 | 测试条件 | 测试方法 | 美国杜邦/G3548L |
|---|---|---|---|
| 吸水率 | 24小时 | ASTM D-570 | 5 % |
| 物理性能 | 测试条件 | 测试方法 | 美国杜邦/G3548L |
|---|---|---|---|
| 熔体质量流动速率 | ASTM D-1238 | 10 g/10min | |
| 泰伯耐磨性 | H 18轮 | ASTM D-1044 | 310 mg/1000rev |
| CS-17轮 | ASTM D-1044 | 30 mg/1000rev |