| abstract |
(57) [Summary] [Problem] Flame retardant that exhibits high flame retardancy with almost no generation of halogen-based gas, and has excellent mechanical properties such as breaking strength, molded appearance, and sufficient flexibility. Resin composition and flame retardant therefor. SOLUTION: A composite rubber-based graft copolymer (B) in which one or more vinyl monomers are graft-polymerized to a composite rubber comprising a polyorganosiloxane rubber component and a polyalkyl (meth) acrylate component; Oxide (C) And a phosphorus compound (D). It is particularly effective for wires, cables, automotive interior materials, sealing materials, molding materials, and the like. |