| 摘要 |
PROBLEM TO BE SOLVED: To exhibit excellent nonflammability without sacrificing mechanical characteristics. SOLUTION: Compound of mixture of 100 pts.wt. of polyolefin, 10-200 pts.wt. of fluorine compound, 10-200 pts.wt. of polyhydric alcohol and 10-200 pts.wt. of alkali metal silicate is applied on base cloth. It is then disposed on periphery of insulator 2 formed on conductor 1. |
