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Combustion data of untreated and QL-treated PET by horizontal and vertical flame spread tests [29].
| Sample | Burning time [s] | Dripping | Residue [%] |
|---|---|---|---|
| Horizontal configuration | |||
| PET (171 g/m2) | 78 | YES | 42 |
| 1 QL | 8 | YES | 98 |
| 5 QL | 8 | NO | 95 |
| 10 QL | 7 | NO | 94 |
| Vertical configuration | |||
| PET (171 g/m2) | 14 | YES | 73 |
| 1 QL | 8 | YES | 84 |
| 5 QL | 21 | NO | 20 |
| 10 QL | 22 | NO | 35 |
