Research Article

Synergistic Flame Retardancy of Aluminium Dipropylphosphinate and Melamine in Polyamide 6

Figure 8

Photos of the residue obtained in the cone calorimeter test: (a) PA6; (b) flame-retarded PA6 with ADPP; (c) flame-retarded PA6 with ME; (d) flame-retarded PA6 with ADPP/ME.
960914.fig.008a
(a)
960914.fig.008b
(b)
960914.fig.008c
(c)
960914.fig.008d
(d)