Flame-resistant plastic moulding material

摘要

Flame-retardant plastic molded mass (I) comprises 65-90 wt.% of an olefin polymer; and 10-35 wt.% of a flame protective system containing 40-80 wt.% of piperazine polyphosphate (II), where (II) exhibits (a) an average chain length containing 2.2-1000 phosphate units, (b) 20-60 wt.% of melamine cyanurate, melamine borate or condensed melamine, (c) 0-2 wt.% of polytetrafluoroethylene compound, and (d) 0-40 wt.% of ammonium polyphosphate.