FLAME-RETARDANT RUBBER-MODIFIED AROMATIC VINYL-BASED RESIN COMPOSITION

摘要

A flame-retardant rubber-modified aromatic vinyl-based resin composition is provided to ensure fire retardancy, low specific gravity and economic advantage by adding a bromine-based compound, a chlorine-based compound and an antimony trioxide. A flame-retardant rubber-modified aromatic vinyl-based resin composition comprises (A) a rubber-modified aromatic vinyl resin 100 parts by weight; (B) a bromine-based compound 0.001~30 parts by weight represented by chemical formula I; (C) a chlorine compound 0.001~30 parts by weight represented by chemical formula II; and (D) antimony trioxide 0.001~10 parts by weight. In chemical formula 1, n and m are respectively 1~5; R is C1-10 linear alkyl group, C3-10 cyclic alkyl group or C6-10 aryl group, CH2CH(OH)CH2 or triazine.