POLYPHENYLSULFONE COMPOSITIONS INCLUDING A POLYCARBONATE-POLYSILOXANE COPOLYMER

摘要

A polymer composition includes at least one poly(aryl ether sulfone) (PAES) polymer, wherein the at least one poly(aryl ether sulfone) (PAES) includes polyphenylsulfone (PPSU), and at least one polycarbonate-polysiloxane copolymer (SiPC). The polymer composition may optionally include one or more poly(aryl ether sulfones) (PAES) polymers other than the polyphenylsulfone (PPSU). The polymer composition may also optionally include one or more polyaryletherketones (PAEK), preferably polyetheretherketone (PEEK). Optionally, the polymer composition may additionally include titanium dioxide (TiO₂).