Research Article
Synergistic Flame Retardancy of Aluminium Dipropylphosphinate and Melamine in Polyamide 6
Table 4
Analysis results of the residues obtained in the cone calorimeter.
| | Samples | Residue/% | P | Al | N/% | | Content/% | Residue/% | Content/% | Residue/% |
| | PA6 | 0.50 | — | — | — | — | Trace amount | | Flame-retarded PA6 with ADPP | 3.54 | 18.5 | 13.4 | 14.7 | 36.5 | Trace amount | | Flame-retarded PA6 with ME | 0.42 | — | — | — | — | Trace amount | | Flame-retarded PA6 with ADPP/ME | 4.75 | 17.4 | 22.5 | 14.0 | 62.2 | Trace amount |
|
|
