| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive film for a metal terminal excellent in electrolyte solution resistance.SOLUTION: There is provide an adhesive film for a metal terminal interposed between a metal terminal electrically connected to an electrode of a cell element and a packaging material sealing the cell element, where the adhesive film for the metal terminal has a base material, and a first polyolefin resin layer and a second polyolefin resin layer provided on surfaces on both surface sides of the base material, at least one of the first polyolefin resin layer and the second polyolefin resin layer is formed of acid-modified polyolefin, and the first polyolefin resin layer and the second polyolefin resin layer contain an antioxidant of 3,500 ppm or less.SELECTED DRAWING: None |
