FLAMEPROOF STYRENIC RESIN COMPOSITION

摘要

A flameproof styrene-based resin composition having phosphorus-based compounds as a flame retardant is provided to ensure excellent chemical resistance and flame retardancy by applying the phosphorus-based compounds to a blend of styrene-based copolymer, polyphenylene ether resin and polyethylene terephthalate resin. A flameproof styrene-based resin composition having phosphorus-based compounds as a flame retardant comprises a 100 part of base resin and 1~30 part of one or more phosphorus-based compounds selected from the group consisting of alkyl phosphinic acid metal salt compounds and aromatic phosphoric acid ester compounds by weight. The base resin contains 40~98wt% of styrene-based resin, 1~30wt% of polyphenylene ether resin, and 1~30wt% of polyethylene terephthalate resin.