| abstract |
This material for photocurable sealing contains (A) an oligomer that has an average molecular weight of 10,000-30,000, while containing a (meth)acryloyl group, (B) a (meth)acrylate monomer, (C) a polythiol compound, and if necessary, (D) a carbodiimide compound. This material for photocurable sealing has high recoverability from compression, high tensile strength, excellent flexibility, and if necessary, low hardness, and is thus capable of providing a sealing material that exhibits excellent sealing characteristics such as excellent airtightness and waterproof properties, while having less surface tackiness, and the like. |