ASA POLYMER COMPOSITION WITH OPTIMISED UV STABILITY AND GOOD TOUGHNESS-STIFFNESS BALANCE

A thermoplastic acrylate-styrene-acrylonitrile (ASA) copolymer composition for the production of moldings. The composition comprises:10-89.7% by weight of a copolymer A1 consisting of styrene and acrylonitrile,10-89.7% by weight of at least one graft copolymer A2 having an average particle size of 8...

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Hauptverfasser: NIESSNER, Norbert, AHN, SangJun
Format: Patent
Sprache:eng
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Zusammenfassung:A thermoplastic acrylate-styrene-acrylonitrile (ASA) copolymer composition for the production of moldings. The composition comprises:10-89.7% by weight of a copolymer A1 consisting of styrene and acrylonitrile,10-89.7% by weight of at least one graft copolymer A2 having an average particle size of 80-800 nm, consisting of a rubber-like base substance having Tg