Typical Applications: Melinex® ST339 is used in applications where the film is exposed to high temperatures and film shrinkage and flatness after the heat exposure is critical.
Information provided by DuPont.物理性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
---|---|---|---|
密度 | g/cc | lb/in³ | ASTM D1505-85 |
机械性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
---|---|---|---|
抗张强度(MD : 屈服) | MPa | psi | ASTM D882A |
抗张强度(TD : 屈服) | MPa | psi | ASTM D882A |
断裂伸长率,MD | ASTM D882A | ||
断裂伸长率,TD | ASTM D882A | ||
抗张强度(MD : 断裂) | MPa | psi | ASTM D882A |
抗张强度(TD : 断裂) | MPa | psi | ASTM D882A |
热性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
---|---|---|---|
收缩,MD | @Temperature 150 °C, Time 1800 sec | @Temperature 302 °F, Time 0.500 hour | Unrestrained |
收缩,TD | @Temperature 150 °C, Time 1800 sec | @Temperature 302 °F, Time 0.500 hour | Unrestrained |
光学性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
---|---|---|---|
光泽度 | 45°; ASTM D1003 | ||
60°; ASTM D1003 | |||
Transmission, Visible | TLT; ASTM D1003 |
材料描述 | 测试方法 | |
---|---|---|
Whiteness | 1 | ASTM E313-79 |
Yield (nominal) | 6600 in2/lb |