Thermoplastische Blends mit verbesserter Tieftemperaturzähigkeit

摘要

The invention relates to a graft polymer composition based on acrylonitrile/ethylene- alpha -olefin-rubber/styrene, in particular, acrylonitrile/EPDM/styrene (AES) having an additive that increases, in a specified manner, the soft phase portion in the composition. Said graft polymer composition enables the production of shaped bodies that exhibit an improved strength at low temperatures, whereby the melt volume flow rate remains essentially unchanged due to the provision of said additive.