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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 HTR8685 BK 美国杜邦
Hytrel®
汽车应用,电缆,吹塑成型应用
耐高温,耐化学
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国杜邦/HTR8685 BK |
|---|---|---|---|
| 熔融温度 | ISO 11357-3 | 206 °C | |
| 线性热膨胀系数 | TD | ISO 11359-2 | 2E-04 cm/cm/°C |
| MD | ISO 11359-2 | 2.1E-04 cm/cm/°C |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/HTR8685 BK |
|---|---|---|---|
| 标称拉伸断裂应变 | ISO 527-2 | 350 % | |
| 拉伸模量 | ISO 527-2 | 100 Mpa | |
| 拉伸强度 | 断裂 | ISO 527-2 | 30.0 Mpa |
| 50%应变 | ISO 527-2 | 14.0 Mpa | |
| 10%应变 | ISO 527-2 | 8.40 Mpa | |
| 拉伸应变 | 断裂 | ISO 527-2 | >300 % |
| 弯曲模量 | ISO 178 | 100 Mpa |
| 硬度 | 测试条件 | 测试方法 | 美国杜邦/HTR8685 BK |
|---|---|---|---|
| 硬度 | 邵氏D,15秒 | ISO 868 | 41 |
| 邵氏D | ISO 868 | 44 |
| 弹性体 | 测试条件 | 测试方法 | 美国杜邦/HTR8685 BK |
|---|---|---|---|
| 撕裂强度 | 横向流量 | ISO 34-1 | 110 kN/m |
| 流量 | ISO 34-1 | 110 kN/m |
| 物理性能 | 测试条件 | 测试方法 | 美国杜邦/HTR8685 BK |
|---|---|---|---|
| 收缩率 | TD | ISO 294-4 | 1.6 % |
| MD | ISO 294-4 | 1.7 % |
| 可燃性 | 测试条件 | 测试方法 | 美国杜邦/HTR8685 BK |
|---|---|---|---|
| FMVSS可燃性 | FMVSS302 | B | |
| 燃烧速率 | 1.00mm | ISO 3795 | <100 mm/min |