THERMOPLASTISCHE FORMMASSEN AUS ABS UND HYDRIERTEM NITRILKAUTSCHUK.

摘要

The compsns. (I) comprise (1) 75-99.5 wt.% polymer from (A) 0-95 wt.% graft copolymer obtd. by graft polymerisation of (A1) 5-95 wt.% mixt. of (A1.1) 50-95% styrene, alpha-methylstyrene, nuclearly substd. styrene, and/or Me methacrylate and (A1.2) 50-5 wt.% (meth)acrylonitrile, Me methacrylate,, maleic anhydride, and/or N-substd. maleimide, on, (A2) 95-5 wt.% rubber with max. glass temp. 0 deg.C; (B) 100-5 wt.% thermoplastic polymer from (B1) 95-50 wt.% styrene, alpha-methylstyrene, nuclearly substd. styrene, and/or Me methacrylate and (B2) 5-50 wt.% (meth)acrylonitrile, Me methacrylate, maleic anhydride, and/or N-substd. maleimide; (2) 25-0.5wt.% hydrogenated nitrile rubber.