| 摘要 |
<p>This photocurable material for sealing, which contains (A) an oligomer that contains a (meth)acryloyl group and has a weight average molecular weight of 10,000-30,000, (B) a (meth)acrylate monomer, (C) a polythiol compound, and if necessary, (D) a carbodiimide compound, has high recoverability from compression, high tensile strength, excellent flexibility, and if necessary, low hardness. Consequently, this photocurable material for sealing is 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.</p> |
