| 摘要 |
PURPOSE: A resin composition for a defense industry tube is provided to satisfy all properties of an excellent flexibility, oil resistance, cold resistance and flame retardancy which are required for polymer materials for a defense industry tube but in trade-off relation. CONSTITUTION: A resin composition for a defense industry tube includes a base resin which is a mixture of chlorinated polyethylene resin, ethylene copolymer resin and maleic anhydride-grafted modified polyolefin resin. The content of the chlorinated polyethylene resin is 30-85 parts by weight, the content of the ethylene copolymer resin is 5-65 parts by weight, and the content of the maleic anhydride-grafted modified polyolefin resin is 5-10 parts by weight, based on 100.0 parts by weight of the base material. The Shore A hardness of the chlorinated polyethylene resin is 40-95. |
