FLAME RETARDANT THERMOPLASTIC RESIN COMPOSITION AND ARTICLE COMPRISING THE SAME

摘要

The flame retardant thermoplastic resin composition includes 100 parts by weight of a polycarbonate resin; 5 parts by weight to 30 parts by weight of a rubber modified aromatic vinyl-based copolymer resin; 10 parts by weight to 30 parts by weight of an aromatic phosphoric acid ester compound; and 5 parts by weight to 100 parts by weight of fillers including wollastonite and talc, wherein a weight ratio of wollastonite to talc ranges from 1:0.1 to 0.5. In the flame retardant thermoplastic resin composition, wollastonite and talc are present in a specific ratio, thereby providing excellent properties in terms of stiffness such as flexural modulus and bending characteristics, and flame retardancy.