| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminate which is a long-sized laminate formed by bonding a polyimide film and a fluorine resin, can be manufactured by bonding at a low temperature, and is excellent in adhesiveness between the polyimide film and the fluorine resin.SOLUTION: A long-sized laminate is a laminate formed by bonding a polyimide film produced using one or more aromatic diamine components selected from the group consisting of paraphenylene diamine, 1,3-bis(4-aminophenoxy)benzene, 4,4'-diaminodiphenyl ether and 3,4'-diaminodiphenyl ether, and one or more aromatic anhydride components selected from the group consisting of 4,4'-oxydiphthalic anhydride, pyromellitic dianhydride and 3,3',4,4'-biphenyltetracarboxylic acid dianhydride, and a fluorine resin. A bond strength of the polyimide film and the fluorine resin is 0.2 N/cm or more.SELECTED DRAWING: None |
