Self-extinguishing polymeric compositions.

摘要

Described are self-extinguishing polymeric compositions comprising: (a) from 89 to 45 parts by weight of thermoplastic polymer, or of polymer endowed with elastomeric properties; b) from 8 to 30 parts by weight of one or more ammonium and/or amine phosphate(s) and/or phosphonate(s); (c) from 3 to 25 parts by weight of one or more 2,4,6-triamino-1,3,5-triazine derivatives of general formula (I): <CHEM> wherein the groups R to R4, Z, Z1 and Z2 and the subscripts a and b are as defined in claim 1. u