| abstract |
(57) [Summary] [Object] To provide a foamable flame-retardant resin composition capable of obtaining a foam having excellent flame retardancy and foamability. [Structure] Mainly composed of ethylene-vinyl acetate copolymer, 100 parts by weight of a polyolefin resin matrix having a vinyl acetate content of 5 to 20% by weight, and an inorganic flame retardant of 50 to A foamable flame-retardant resin composition comprising 200 parts by weight, 5 to 50 parts by weight of red phosphorus, 5 to 50 parts by weight of a melamine compound, 1 to 15 parts by weight of a polyhydric alcohol, and 15 to 30 parts by weight of a foaming agent. |