Table 3.
Thermal properties of the 6FPI/POSS composite films.
| Samples |
Tg 1 (°C) |
T5% 1 (°C) |
T10% 1 (°C) |
Rw760 1 (%) |
CTE 1 (10−6/K) |
|---|---|---|---|---|---|
| 6FPI-0 | 256.2 | 520 | 533 | 53.8 | 62.3 |
| 6FPI-5 | 258.8 | 509 | 525 | 53.6 | 64.8 |
| 6FPI-10 | 259.7 | 494 | 517 | 48.4 | 66.4 |
| 6FPI-15 | 259.3 | 497 | 517 | 48.1 | 69.4 |
| 6FPI-20 | 259.4 | 500 | 517 | 47.4 | 69.6 |
| 6FPI-25 | 260.2 | 494 | 512 | 45.3 | 72.4 |
1 Tg: Glass transition temperatures determined by DSC measurements; T5%, T10%: 5% and 10% weight loss temperature, respectively; Rw760: residual weight ratio at 760 °C; CTE: coefficient of linear thermal expansion recorded between 50–200 °C.