THERMOPLASTIC RESIN COMPOSITION AND RESIN MOLDED ARTICLE

摘要

Disclosed is a thermoplastic resin composition which comprises: an aromatic polycarbonate resin (component A) (which may comprise an aromatic polycarbonate resin (component A1) and a thermoplastic resin other than an aromatic polycarbonate resin (component A2)); a granulated talc (component B) which comprises a talc having an average particle diameter of 0.1 to 10 µm, wherein the talc is so granulated as to have a bulk density of 0.4 to 1.5 g/ml; a rubbery polymer (component C, an optional component); a flame retardant (component E, an optional component); and a fluorinated polyolefin (component F, an optional component); wherein the granulated talk (component B) has such a grain size that the ratio of granules trapped on a 500 µm-mesh sieve is 55% by weight or more. Also disclosed is a resin molded article formed by molding the thermoplastic resin composition. The thermoplastic resin composition and the resin molded article are excellent in extrusion moldability, stiffness, flame retardancy, impact resistance and thermal stability and show excellent balance among physical properties.