| 摘要 |
There is provided an electric-wire cable equipped with a foamed insulator, the foamed insulator molded on an outer periphery of a metal conductor by a physical foaming method, in which: the foamed insulator is made of a blend of crystalline polymer A with polymer B; and the crystal melting point or glass transition temperature of the polymer B is between the crystal melting point of the crystalline polymer A and a temperature 50° C. lower than the crystal melting point of the crystalline polymer A. |
