Conductive Thermoplastic Resin Composition and Molded Article Formed Therefrom

Abstract

A thermoplastic resin composition of the present invention is characterized by comprising: about 100 parts by weight of a polycarbonate resin; about 1 to about 15 parts by weight of a rubber-modified vinyl-based copolymer resin; about 10 to about 30 parts by weight of a phosphorus-based flame retardant; about 0.01 to about 0.5 parts by weight of a fluoropolymer encapsulated with methyl methacrylate; about 1 to about 20 parts by weight of wollastonite; about 2 to about 8 parts by weight of graphene composed of 1 to 3 carbon atom layers and having an average particle diameter (D50) of about 5 to about 15 nm; and about 0.5 to about 5 parts by weight of carbon black coated with silicon (Si). The thermoplastic resin composition has excellent electrical conductivity, flame retardancy, fluidity, impact resistance, balance of physical properties thereof, and the like.

Dependencies are inferred from the claim text.