| abstract |
(57) [Abstract] [Object] To provide a polyolefin resin composition having excellent flame retardancy, excellent workability and mechanical properties, and containing no halogen. I do. [Constitution] 100 parts by weight of polyolefin resin, A flame-retardant polyolefin-based resin composition comprising the following flame-retardant components (A) to (C) in the following amounts: (A) 10 to 40 parts by weight of ammonium polyphosphate (B) 3 to 30 parts by weight of polyhydroxy compound (C) 0.05 to 5 parts by weight of silicic acid, boric acid and their anhydrides, ammonium salts and metal salts Department |