FLAMEPROOFED THERMOPLASTIC MOLDING MATERIALS

摘要

O.Z. 0050/40971 Flameproofed, thermoplastic molding materials contain, as essential components, A) 10-98% by weight of a partly aromatic copolyamide, essentially composed of a1) from 40 to 90% by weight of units derived from terephthalic acid and hexamethylenediamine, a2) from 0 to 50% by weight of units derived from .epsilon.-caprolactam and a3) from 0 to 60% by weight of units derived from adipic acid and hexamethylenediamine, components a2) and/or a3) accounting in total for not less than 10% by weight of the total number of units, B) 1-30% by weight of a brominated polystyrene or a brominated styrene oligomer or of a mixture thereof, C) 1-15% by weight of a synergistic metal oxide or metal borate or a mixture thereof and in addition D) 0-60% by weight of a fibrous or particulate filler or a mixture thereof and E) 0-20% by weight of an elastomeric polymer.