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Characteristic pyrolysis temperatures and weight losses of different samples.
| Sample | Temperature Range (°C)/Weight Loss (%) | Temperature of DTG Peak (°C) | ||||||
|---|---|---|---|---|---|---|---|---|
| I | II | III | IV | I | II | III | IV | |
| 3EPET-CuO | 292–482 | - | - | - | 409 | - | - | - |
| EPET | 289–480 | - | - | - | 405 | - | - | - |
| PVC-3CuO | 238–313/5.5 | 313–401/3.5 | 401–540/13.2 | 540–692/29 | 281 | 365 | 494 | 653 |
| PVC | 203–371/65.3 | 371–536/28.9 | - | - | 288 | 454 | - | - |
| 9EPET-1PVC-3CuO | 242–328/4.3 | 328–439/22.5 | 439–636/18.3 | - | 279 | 392 | 554 | - |
| 9EPET-1PVC | 214–325/8.5 | 325–528/39.5 | - | - | 284 | 401 | - | - |
