| 摘要 |
<p>The present invention relates to a cyanoacrylate-based adhesive composition containing (A) an α-cyanoacrylate, (B) a (meth)acryloyl group-containing multifunctional compound and (C) cumene hydroperoxide in which a content of cumene (1-methyl-1-ethylbenzene) is less than 5 wt%. According to the invention, there can be provided an α-cyanoacrylate-based adhesive composition having excellent wet heat resistance, also having excellent chemical resistance and further having a high decreasing rate from initial value, namely an excellent retention rate of wet heat resistance, in a wide range of applications such as adhesion of synthetic rubbers or elastomers such as SEBS, EPDM and chloroprene rubber, and adhesion of heterogeneous materials of iron/synthetic rubbers or elastomers, to say nothing of adhesion of iron/iron.</p> |
