| abstract |
(57) [Abstract] (Modified) [Problem] It has excellent wear resistance, oil resistance, and pressure welding workability. It dissolves heavy metal compounds and phosphorus compounds by landfill at the time of disposal, and emits large amounts of smoke and corrosive gas by incineration. Provided are a flame-retardant resin composition, an insulated wire, an optical fiber cable, and a molded part which are excellent in mass productivity without problems such as generation. (A) a block copolymer comprising a vinyl aromatic compound and a conjugated diene compound, and / or a hydrogenated block copolymer obtained by hydrogenating the same. (B) softener for non-aromatic rubber, (c) ethylene-α- Olefin copolymer, (d) 100 parts by mass of a thermoplastic resin component (A) composed of a polypropylene resin, (E) 0.01 to 0.6 parts by mass of an organic peroxide, (F) The thermoplastic resin contains 0.03 to 1.8 parts by mass of a (meth) acrylate-based and / or allylic cross-linking assistant and 50 to 300 parts by mass of a metal hydrate (B). A flame-retardant resin composition obtained by heating and kneading at a temperature not lower than the melting temperature of the component (A). |