| 摘要 |
<p>A photocurable sealing material which comprises a (meth)acrylic ester having a solubility parameter of 9 to 14, hydrophobized silica, and a photoreaction initiator. This sealing material has high adhesion to a cold-pressed steel sheet, galvanized sheet iron, or aluminum alloy each having a press oil, an anticorrosive oil, or the like adherent thereto.</p> |
