Thermoplastic resin composition revealing improved impact strength and melt flow property

摘要

The styrenic thermoplastic resin composition having excellent impact strength of the present invention comprises (A) about 10 to about 99% by weight of a thermoplastic resin including one or more compounds selected from the group consisting of styrenic copolymer resin(a1) and rubber-modified vinyl graft copolymer(a2);and (B) about 1 to about 90% by weight of a branched styrenic copolymer resin prepared by including a silicon based compound. The thermoplastic resin composition of the present invention is a resin composition having improved flow property, compactibility and impact strength as applying branched styrenic copolymer resin.