Polyvinyl chloride-based resin composition

摘要

Disclosed is a novel polyvinyl chloride-based resin composition having good workability in molding and capable of giving a shaped article having excellent mechanical properties such as impact strength. The resin composition comprises: (a) 100 parts by weight of a polyvinyl chloride resin having an average degree of polymerization of 500 to 2500; (b) from 4 to 15 parts by weight of an ABS or MBS resin; (c) from 1 to 7 parts by weight of an SBR; (d) from 1 to 10 parts by weight of an AS resin; and (e) from 0.1 to 10 parts by weight of a polyorganosiloxane.