STYRENE-BASED THERMOPLASTIC RESIN COMPOSITION HAVING EXCELLENT FLAME RESISTANCE AND WEATHER RESISTANCE

摘要

PURPOSE: Provided is a styrene-based thermoplastic resin composition having excellent flame resistance as well as excellent weather resistance. CONSTITUTION: The styrene-based thermoplastic resin composition comprises: (a) 10-70 parts by weight of a rubber-modified styrene-containing graft copolymer; (b) 10-60 parts by weight of a styrene-containing copolymer; and (c) 3-50 parts by weight of chlorinated polyethylene. The styrene-based thermoplastic resin composition further comprises: (1) 1-30 parts by weight of tetrabromobisphenol A or brominated epoxy oligomer; and (2) 5-40 parts by weight of antimony trioxide, based on 100 parts by weight of (a)+(b)+(c).