| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition satisfying a balance impact resistance, flame retardancy, heat resistance and flowability of UL94-5V at high level even while being a thin molded article.SOLUTION: There is provided a flame retardant resin composition containing 100 pts.wt. of a resin component consisting of (A) a polycarbonate resin (A component) and (B) a polycarbonate-polydiorganosiloxane copolymer resin obtained by copolymerizing specific bivalent phenol and hydroxyaryl group-containing polydiorganosiloxane which may have a substituent (B component), 3 to 25 pts.wt. of (C) an organic phosphorus flame retardant (C-1 component or 0.005 to 5 pts.wt. of an organic metal salt retardant (C-2 component), 0.1 to 30 pts.wt. of silicate mineral (D component) and 0.1 to 3 pts.wt. of (E) a drip prevention agent (E component) with the content of polydiorganosiloxane derived from the B component in the composition of 0.2 to 0.6 wt.%.SELECTED DRAWING: None |
