| 摘要 |
PURPOSE:To provide a method for easily sealing even small gaps such as spacing between bundle-like electric wires with a remarkably excellent sealing property. CONSTITUTION:A polymer for restricting a soft phase with a hard phase is used as a sealant 1, which is wound by a tape 2 or the like so as to be intruded into clearances between bundle-like electric wires (a). The restricted structure of the polymer is broken by the use of a component of the electric wire, thus fluidizing a portion of the sealant in contact with the electric wire. A polymer having restricted structure of frozen phase structure and a hard phase of polystyrene is used preferably. |
