FLAME RETARDANT THERMOPLASTIC RESIN COMPOSITION

摘要

PURPOSE: A flame-retardant thermoplastic resin composition is provided to improve the matter balance of the mobility, the thermal stability, and the shock resistance, and to prevent the visual defect by the generation of gas during processing a large extruded object. CONSTITUTION: A flame-retardant thermoplastic resin composition contains the following: 100 parts of rubber degenerated aromatic vinyl group copolymer resin by weight; and 10~30 parts of bromination diphenylethane compound with 55~85wt% of hexabromodiphenyl ethane. The rubber degenerated aromatic vinyl group copolymer resin is formed with 10~100 wt% of graft copolymer resin and 0~90wt% of copolymer resin. The bromination diphenylethane compound contains 1~20wt% of compound substituted with Br at diphenylethane.