A quick-setting adhesive composition comprises a 2-cyanoacrylate and at least one 1,1-disubstituted diene, the amount of said diene being greater than 50% of the total weight of the two components. This composition can be used in place of conventional 2-cyanoacrylate adhesives but has improved impact resistance, peel resistance, heat resistance and water resistance.
一种速凝粘合剂组合物由
2-氰基丙烯酸酯和至少一种 1,1-二取代二烯组成,所述二烯的含量大于两种成分总重量的 50%。这种组合物可以替代传统的
2-氰基丙烯酸酯粘合剂,但具有更好的抗冲击性、抗剥离性、耐热性和耐
水性。