Table 2 Fire properties of developed composites of polyester with BPF and CHAp
Samples | MHRR (KW/m2) | PHRR (KW/m2) | THR (MJ/m2) | MASS loss (g/m2) | TSR (m2/m2) | TSP (m2) | TOC (g) | TTG (s) | ETT (s) |
|---|---|---|---|---|---|---|---|---|---|
Polyester | 223.56 | 556.54 | 308.60 | 14,142.10 | 9378.20 | 82.90 | 206.30 | 64.00 | 1445.00 |
2.5%BPF:2.5%CHAp | 223.47 | 534.19 | 308.20 | 13,843.10 | 8889.20 | 81.40 | 203.90 | 65.00 | 1540.00 |
5%BPF:5%CHAp | 222.39 | 516.23 | 301.20 | 13,754.50 | 8579.40 | 80.60 | 200.10 | 75.00 | 1585.00 |
7.5%BPF:7.5%CHAp | 206.84 | 501.80 | 280.90 | 13,106.00 | 8161.50 | 78.90 | 129.32 | 80.00 | 1685.00 |
10%BPF:10%CHAp | 207.57 | 505.42 | 207.90 | 12,580.20 | 80,582.00 | 70.90 | 121.16 | 82.00 | 1705.00 |