Thermal properties of various PLA samples.
Sample name | T g (°C) | T cc (°C) | T m (°C) | ΔHcc (J g−1) | ΔHm (J g−1) | χ C (%) |
---|---|---|---|---|---|---|
Pure PLA | 59.7 | 107.6 | 168.3 | 28.9 | 30.0 | 1.2 |
PLA/POE-g-GMA 5 | 59.6 | 95.6 | 167.2 | 26.2 | 29.5 | 3.7 |
PLA/POE-g-GMA 10 | 59.6 | 97.5 | 167.1 | 22.9 | 26.8 | 4.6 |
PLA/POE-g-GMA 15 | 59.5 | 96.9 | 167.1 | 22.3 | 25.8 | 4.6 |
PLA/POE-g-GMA 20 | 59.5 | 96.7 | 167.0 | 21.1 | 24.6 | 4.7 |