Table 1. Isothermal and Dynamic DSC Curing Analysis of PUPI-DGEBA.
isothermal temperature (°C) | normalized curing enthalpy (J/g) | residual enthalpy (J/g) | conversion (%) |
---|---|---|---|
60 °C | 0.0 | 149.5 | 0.0 |
80 °C | 334.8 | 59.0 | 85.0 |
100 °C | 429.4 | 25.6 | 94.4 |
120 °C | 411.5 | 10.3 | 97.6 |
140 °C | 406.3 | 2.9 | 99.3 |