Table 2. Thermal and Mechanical Properties of the Polyimides.
polymer | Td10 (°C)a | Tg (°C)b | T.S. (MPa)c | Y.M. (GPa)d | E.B. (%)e |
---|---|---|---|---|---|
PI A | 416 | 261 | 91 | 1.91 | 9 |
PI B | 403 | 235 | 83 | 1.59 | 18 |
PI C | 406 | 251 | 70 | 1.48 | 13 |
PI D | 390 | 258 | 79 | 1.89 | 7 |
10% degradation temperature in air.
Glass-transition temperature.
Tensile strength.
Young’s modulus.
Elongation at break.