Thermoplastic moulding composition.

摘要

The thermoplastic moulding compositions contain
A) at least 5% by weight of a polyphenylene ether,
B) at least 5% by weight of a polyamide,
and contain
C) at least 0.1% by weight of a copolymer built up from
C1) at least 30% by weight of styrene and/or substituted styrenes of the formula I

where R and R<1> are alkyl radicals having 1 to 8 carbon atoms, hydrogen atoms and/or halogen atoms, and n is 0, 1, 2 or 3, C2) at least 0.5% by weight of an epoxide group-containing, polymerisable monomer, and/or C3) at least 0.05% by weight of a halobenzyl group-containing, polymerisable monomer containing the structural unit (II)

in which X is a halogen atom, and R<2> and R<3> are each an alkyl radical having 1 to 8 C atoms or a hydrogen atom, and n is 1, 2 or 3, and/or
C4) at least 0.05% by weight of a polymerisable monomer containing oxazoline groups, and
C5) from 0 to 20% by weight of acrylonitrile, methacrylonitrile and/or further non-ionogenic comonomers, and
D) from 0 to 35% by weight of an impact-modifying rubber,
and have particularly high impact strength.