Table 3.
Limiting oxygen index.
| Sample ID | Composition | LOI |
|---|---|---|
| S1 | Nomex 100% | 31.3 |
| S2 | FR-Polyester 100% | 22.5 |
| S3 | Protex 100% | 22.4 |
| S4 | FR-Viscose 100% | 17.4 |
| S5 | Carbon 100% | 28.0 |
| S6 | FR-Polyester 50%/FR-Viscose 50% | 20.9 |
| S7 | Nomex 50%/FR-Polyester 50% | 25.8 |
| S8 | Protex 50%/Nomex 50% | 25.2 |
| S9 | Protex 50%/FR-Viscose 50% | 24.5 |
| S10 | Protex 50%/FR-Polyester 50% | 21.5 |
| S11 | FR-Viscose 50%/Nomex 50% | 20.9 |
| S12 | FR-Viscose 50%/Carbon 50% | 18.7 |
| S13 | Carbon 50%/Nomex50% | 26.0 |
| S14 | Protex 50%/Carbon 50% | 27.1 |
| S15 | FR-Polyester 50%/Carbon 50% | 30.5 |