MULTILAYERED HEAT-RECOVERABLE ARTICLE, WIRE SPLICE, AND WIRE HARNESS

• Main Authors: EMOTO YASUTAKA, OKABE SHOUHEI, YAMASAKI SATOSHI
• Format: Patent
• Language: English
• Published: 10.12.2015
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

It is an object of the present invention to provide a multilayered heat-recoverable article in which the occurrence of bloom and bleeding is small, which has excellent resistance to copper-induced damage, and which is easy to produce; and a wire splice and a wire harness each including the multilayered heat-recoverable article. A multilayered heat-recoverable article according to the present invention includes a cylindrical base material layer and an adhesive layer disposed on an inner peripheral surface of the base material layer, in which the base material layer contains a polyethylene and an oxidation inhibitor, the adhesive layer contains an ethylene-vinyl acetate copolymer and an oxidation inhibitor, the oxidation induction temperature of the base material layer is 255° C. to 270° C., and the oxidation induction temperature of the adhesive layer is 255° C. or higher.