| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a covered wire for wire harnesses which has an enough flexibility when constituting it as a wire harness, while maintaining also an enough fire retardancy and a mechanical property as a wire for automobiles and securing an enough wear resistance, and provide a soft wire harness. <P>SOLUTION: The covered wire for wire harnesses is constituted as the one having such an outermost layer constituted as to mix a metal hydration not less than 50 pts.wt. not more than 100 pts.wt. and an external lubricant not less than 1 pts.wt. not more than 5 pts.wt. with a polypropylene based resin not less than 50 pts.wt. not more than 75 pts.wt., a propylene-α-olefine copolymer not less than 20 pts.wt. not more than 40 pts.wt., and a base resin composition 100 pts.wt. comprising a low-density polyethylene which is the residual portion of constituents. <P>COPYRIGHT: (C)2010,JPO&INPIT |
