Thermoplastic resin composition and molded article including the same

摘要

A thermoplastic resin composition includes a thermoplastic resin including a polycarbonate resin; a siloxane compound represented by Formula 1; and surface-modified hydrophobic silica:;;wherein R1 and R2 are the same or different and are each independently C1 to C5 alkyl; R3 and R4 are the same or different and are each independently C2 to C10 alkylene; A1 and A2 are the same or different and are each independently a glycidoxy group, an epoxy group, an amine group, a hydroxyl group, a hydrogen atom, a vinyl group, a (meth)acryloyl group, or an aryl group; and n is an integer from 2 to 80. The thermoplastic resin composition can exhibit excellent properties in terms of impact resistance, heat resistance, scratch resistance, surface gloss, mar resistance, and the like.

主权项

1. A thermoplastic resin composition comprising:
a thermoplastic resin comprising a polycarbonate resin; a siloxane compound represented by Formula I; and surface-modified hydrophobic silica,wherein R1 and R2 are the same or different and are each independently C1 to C5 alkyl; R3 and R4 are the same or different and are each independently C2 to C10 alkylene; A1 and A2 are the same or different and are each independently a glycidoxy group, an epoxy group, an amine group, a hydroxyl group, a vinyl group, a (meth)acryloyl group, or an aryl group; and n is an integer from 2 to 80, wherein the thermoplastic resin composition has an Izod impact strength from about 14 kgf·cm/cm to about 80 kgf·cm/cm, as measured on about ¼″ thick specimen in accordance with ASTM D256.