COMPATIBILIZED COMPOSITIONS, ARTICLES FORMED THEREFROM, AND METHODS OF MANUFACTURE THEREOF

摘要

A thermoplastic composition comprises 10 to 50 wt.% of a poly(arylene ether-sulfone), or a combination comprising a poly(arylene ether-sulfone) and a poly(etherimide), 35 to 90 wt.% of a poly(carbonate-siloxane), 0.5 to 25 wt.% of a poly(carbonate-arylate ester) compatibilizer, a poly(carbonate-arylate ester-siloxane) compatibilizer, or a combination comprising at least one of the foregoing, and up to 15 wt.% of an ultraviolet light stabilizer; wherein a sample of the composition has a notched Izod impact energy of at least 200 J/m at 23°C; and a 40% higher notched Izod impact energy value compared to the composition without the compatibilizer component.