| 摘要 |
<p>A reactive acrylic adhesive having enhanced bond strength, activated by actinic radiation, includes, in addition to a polymerizable acrylate monomer, a filler and a photoinitiator, at least about 1.0 percent by weight of a perester compound or cumene hydroperoxide, and 0.5 to 5.0 weight percent of an organic acid capable of cyclic tautomerism. The acrylate monomer may be hydroxyethyl methacrylate, the filler may be a reactive acrylated polyurethane oligomer, the photoinitiator may be a phenyl ketone, the perester may be t-butyl perbenzoate and the acid may be maleic acid. This adhesive is particularly good for bonding glass surfaces.</p> |
