Amount of HV, AV, and free EG separated from PET.
| Sample | Molar ratio of PET/GL | PET (g) | GL (g) | HV (mg KOH g−1) | AV (mg KOH g−1) | Free EG (g) |
|---|---|---|---|---|---|---|
| GP1 | 1.6 | 96 | 28.2 | 164.3 | 10.3 | 8.1 |
| GP2 | 1.3 | 96 | 36.8 | 200.3 | 17.6 | 13.5 |
| GP3 | 1.0 | 96 | 46 | 243.5 | 23.5 | 16.3 |
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