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Thermal properties for PLA processed using the TSE and QSE.
| Screw Speed (rpm) | Screw Configuration | Tg (°C) | Tm (°C) | χc (%) | |
|---|---|---|---|---|---|
| Unprocessed (1st cycle) | - | - | 58.9 | 145.8 | 34.45 |
| Unprocessed (2nd cycle) | - | - | 58.2 | 145.9 | 0.16 |
| TSE | 400 | no KB | 58.3 | 146.3 | 0.31 |
| KB | 57.4 | 144.1 | 0.32 | ||
| 1000 | no KB | 58.7 | 143.2 | 0.16 | |
| KB | 58.3 | 146.3 | 0.24 | ||
| QSE | 400 | no KB | 58.3 | 145.5 | 0.42 |
| KB | 57.4 | 144.3 | 1.37 | ||
| 1000 | no KB | 58.7 | 145.1 | 0.23 | |
| KB | 58.3 | 144.7 | 0.37 |
