FLAME RETARDANT THERMOPLASTIC RESIN COMPOSITION

摘要

The present invention relates to a flame retardant thermoplastic resin composition. The flame retardant thermoplastic resin composition includes (a) a polycarbonate resin, (b) an impact modifier, and (c) resorcinol bis(diphenyl phosphate). The impact modifier includes (b1) a large rubber particle-modified vinyl graft copolymer wherein the rubber particle has an average particle diameter of about 0.3 to about 0.7 µm, and (b2) a small rubber particle-modified graft copolymer wherein the rubber particle has an average particle diameter of about 0.05 to about 0.27 µm The flame retardant thermoplastic resin composition has excellent flowability, mold formability, flame retardancy, impact strength, and gloss characteristics.