| Sample | T5% | T10% | Td1 | Td2 | Ash |
| T (˚C) | T (˚C) | T (˚C) | T (˚C) | T (˚C) | |
| MWL | 130 | 218 | 298 | 630 | 715 |
| ILL | 141 | 235 | 270 | 553 | 650 |
| EOL | 120 | 235 | 365 | 545 | 701 |