Flame-retardant resin composition

摘要: A flame-retardant (C) of an aromatic phosphoric acid ester the following formula (I) (5 to 50 parts by weight) and a fluororesin (D) such as powdery polytetrafluoroethylene (0.05 5 are added 100 weight mixture thermoplastic resins comprising 95% polycarbonate (A) 50% styrenic resin (B) at least rubber-modified resin: wherein (i) one R 1 4 is 2,3-dialkylphenyl group, 3,4-dialkylphenyl group or 3,5-dialkylphenyl each substituted with alkyl groups having 3 carbon atoms, phenylene n denotes integer 0 5, contain dialkylphenyl monoalkylphenyl in ratio former/the latter 50/50 90/10 (% weight); (ii) phenyl 1,3-phenylene 5. The may be compound (ii).