MODIFIED IMPACT-RESISTANT POLYMER COMPOSITION

摘要

The invention relates to a polycarbonate composition containing (A) at least one aromatic polycarbonate and/or polyester-carbonate, (B) at least one graf t polymer of 5 to 95 wt. % of a mixture comprising 50 to 99 weight parts of vinyl aromatics, and/or ring-substituted vinyl aromatics, and/or methylacryl ic acid-(C1-C8)-alkylester and 1 to 50 weight parts of vinyl cyanide, and/or (methyl) acrylic acid-(C1-C8)-alkylester, and/or derivatives of unsaturated carboxylic acids from 95 to 5 wt. % of at least one graft base with a glass temperature of less than approximately 10 ~C and (C) at least one talc with an average particle diameter of less than 1000 nm. The invention also relates t o moulded bodies containing said composition which show improved mechanical properties such as joint-line resistance, elongation at tear and toughness a t low temperatures.