| Serial | Chemical treatments | Sample designation | Temperature (˚C) | Heating/curing time (min) | Pressure (MPa) |
| 1 | Untreated | R1 | 155 | 9/6 | 7 |
| 2 | Untreated | R2 | 165 | 9/6 | 7 |
| 3 | KH560 | S1 | 155 | 9/6 | 7 |
| 4 | KH560 | S2 | 165 | 9/6 | 7 |
| 5 | NaOH | A1 | 155 | 9/6 | 7 |
| 6 | NaOH | A2 | 165 | 9/6 | 7 |
| 7 | KH560 + NaOH | C1 | 155 | 9/6 | 7 |
| 8 | KH560 + NaOH | C2 | 165 | 9/6 | 7 |