| 摘要 |
PURPOSE:The titled adhesive, consisting of a specific oligo(meth)acrylate, a volatile (meth)acrylic acid ester and an organic hydroperoxide, and capable of giving a nonadhesive part protruding from an adherend in applying to the adherend. CONSTITUTION:An anaerobically curable adhesive obtained by incorporating (A) an oligo(meth)acrylate containing one or more (meth)acryloyl groups in the molecule, preferably a high-molecular weight epoxy (meth)acrylate, with (B) a volatile (meth)acrylic acid ester, preferably methyl methacrylate, and (C) an organic hydroperoxide at the following weight ratios; 70-40wt% component (A), 30- 60wt% component (B) and 0.5-10pts.wt., based on 100pts.wt. mixture of the components (A) with (B), component (C).
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