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Thermal parameters of pure PBS and P(BS-BMS) copolymers.
| Sample | Tm (°C) | ΔHm (J/g) | Tc (°C) | Xc (%)a | Thermal Degradation (°C) | |
|---|---|---|---|---|---|---|
| T d,5 | T d,max | |||||
| PBS | 112.0 | 64.3 | 79.4 | 58.2 | 337.7 | 398.3 |
| P(BS-BMS)10% | 102.8 | 54.2 | 64.6 | 49.1 | 340.0 | 397.6 |
| P(BS-BMS)20% | 91.6 | 48.0 | 43.4 | 43.5 | 339.9 | 399.4 |
| P(BS-BMS)30% | 82.4 | 41.0 | 35.4 | 37.1 | 339.5 | 398.1 |
| P(BS-BMS)50% | 58.3 | 0.2 | - | 0.2 | 337.1 | 399.1 |
a The degree of crystallinity (Xc) was calculated from the DSC results, ΔH0 (PBS)=110.4 (J/g) [31].
