Füllstoffhaltige thermoplastische Formmassen auf Basis von Polycarbonat und Styrolcopolymeren

摘要

Disclosed is a thermoplastic moulding material which contains a) 1 to 97.5 wt. % of at lest one aromatic polycarbonate, b) 1 to 97.5 wt. % of at least one graft polymer of b1) 40 to 80 wt. % of a graft basis of a rubber-elastic polymer, b2) 20 to 60 wt. % of a graft layer of b21) 60 to 95 wt. % styrene or alkyl-substituted styrenes and b22) 5 to 40 wt. % of at least one unsaturated nitrile, c) 1 to 97.5 wt. % of at least one thermoplastic copolymer of c1) 60 to 85 wt. % styrene or alkyl-substituted styrenes and c2) 15 to 40 wt. % of at least one unsaturated nitrile, d) 0.5 to 25 wt. % of a mixture consisting of d1) 5 to 95 wt. % of at least one particle-shaped mineral filler and d2) 5 to 95 wt. % fibrous fillers, whereby at least 50 wt. % of the fibrous fillers are provided with a length of at least 50 mu m, and optionally additional contents.