Stress-cracking-resistant, and low-distortion two-component molded parts containing talc

2008 
The invention relates to ductile stress-cracking-resistant against the influence of chemicals, and low distortion, that is dimensionally stable two-component molded parts, comprising (I) as first component an amorphous thermoplastic molding material containing a) 90 to 100 wt .-% (based on the sum of components a and b) amorphous thermoplastic material, and b) 0 to 10 wt .-% (based on the sum of components a and b) of at least one commercially available polymer additive, wherein the molding material of the first component is free of crystalline or partly crystalline polymeric constituents, and (Ii) as a second component of an amorphous thermoplastic molding composition consisting of A) 10 to 100 parts by weight (based on the sum of components A and B) at least one component selected from the group consisting of aromatic polycarbonate, aromatic polyester carbonate, polymethyl methacrylate (co) polymer and polystyrene (co) polymer, B) 0 to 90 parts by weight (based on the sum of components A and B) at least one component selected from the group consisting of graft polymer prepared in the emulsion polymerization, the graft polymer prepared in bulk polymerization, the rubber-free and rubber-free vinyl copolymer Vinylhomopolymerisat, C) 3 to 30 wt .-% (based on the total composition) of talc, and D) 0 to 20 wt .-% (based on the total composition) of at least ...
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