| 摘要 |
PURPOSE: A sheathe material composition is provided to provide a sheathe usefully applied to a cable for a vehicle by having excellent flame retardancy and abrasion resistance. CONSTITUTION: A sheathe material composition comprises 130-180 parts by weight of flame retardant based on 100.0 parts by weight of base resin. The base resin is a mixed resin in which 20-60 weight% of a thermoplastic polyester elastomer resin, 35-65 weight% of an ethylene vinyl acetate resin, and 5-30 weight% of a maleic anhydride-grafted polyethylene resin or ethylene vinyl acetate resin are mixed. A content of maleic anhydride in the maleic anhydride-grafted polyethylene resin or ethylene vinyl acetate resin is 0.6-3 %. |
