| 摘要 |
PURPOSE:To provide a highly expanded crosslinked polyolefin having excellent heat-resistance and flame-retardancy. CONSTITUTION:The objective highly expanded crosslinked material has a specific gravity of 0.1-0.02 and is composed of a mixture of 50-90 pts.wt. of an ethylene-vinyl acetate copolymer, 50-10 pts.wt. of a thermoplastic polyolefin elastomer, 10-110 pts.wt. of an inorganic filler, 10-20 pts.wt. of a bromine-based flame-retardant and 5-10 pts.wt. of antimony trioxide. |
