Polytrope TPP293 is an injection molding grade olefinic thermoplastic elastomer. This product is recommended for parts requiring excellent low temperature impact properties with good dimensional stability. TPP 293 is UV stable and pigmentable.
Application
Typical applications include bumper rubstrips and step pads.
Information provided by A. Schulman.
| 物理性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 比重 | g/cc | g/cc | ASTM D792 |
| 线性成型收缩率 | cm/cm | in/in | |
| 化合物熔体指数 | g/10 min | g/10 min | ASTM D1238 |
| 机械性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 肖氏硬度 (邵氏 D) | ASTM D2240 | ||
| 抗张强度(屈服) | MPa | psi | ASTM D638 |
| 伸长率 (断裂) | ASTM D638 | ||
| 弯曲模量 | GPa | ksi | ASTM D790 |
| 加德纳冲击 | J @Temperature -30.0 °C | ft-lb @Temperature -22.0 °F |
| 热性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 脆化温度 | °C | °F |