PPS种类 | 升温速率(℃/min) | 起始点(℃) | 拐点(℃) | 终止点(℃) | 总失重(%) |
PPS-I | 5 | 493.8 | 521.5 | 554.3 | 48.88 |
10 | 503.2 | 531.5 | 558.4 | 47.41 | |
20 | 516.1 | 546.5 | 575.5 | 43.69 | |
PPS-II | 5 | 485.5 | 528.2 | 566.8 | 49.67 |
10 | 507.3 | 550.8 | 579.8 | 45.73 | |
20 | 522.1 | 562.2 | 591.9 | 43.40 |