An adhesive composition consisting essentially of (A) an alkyloxyalkyl 2-cyanoacrylate represented by the formula, ##STR1## wherein R is an alkylene group having 2 to 4 carbon atoms and R' is an alkyl group having 2 to 6 carbon atoms, or tetrahydrofurfuryl 2-cyanoacrylate, (B) 300 to 2,000 ppm. of water, (C) a radical-polymerization inhibitor, and (D) an anionic-polymerization inhibitor. This adhesive composition is useful as an instant-setting adhesive for metals, plastics, rubbers, glass, wood and the like, is excellent in instant-setting properties, bond strength and storage stability, and neither emits an irritating odor nor causes whitening of the adherend surface.
本发明涉及一种粘合剂组合物,其基本成分包括(A)一种烷氧基烷基
2-氰基丙烯酸酯,其
化学式为##STR1##其中R为具有2至4个碳原子的烷基,R'为具有2至6个碳原子的烷基,或
四氢呋喃基
2-氰基丙烯酸酯,(B)300至2,000 ppm的
水,(C)自由基聚合
抑制剂和(D)阴离子聚合
抑制剂。该粘合剂组合物可用作
金属、塑料、橡胶、
玻璃、木材等的即时固定粘合剂,具有优异的即时固定性能、粘接强度和储存稳定性,并且不会发出刺激性气味也不会导致被粘合物表面变白。