不同基团对丙烯酸酯胶粘剂胶粘性能影响的研究　

Studied on the effect of the different groups on bonding property of acrylic adhesives

介绍了通过共聚分别把－ＣＮ、－ＣＯＯＨ、－ＣＯＮＨ_２、－Ｃ_６Ｈ_５、－ＯＨ等基团引入丙烯酸酯大分 子链中，研究了这些基团分别对丙烯酸酯胶粘剂剥离强度和内聚强度的影响。试验结果表明：这些极性基团 的引入都使胶粘剂的剥离强度和内聚强度有不同程度的提高，其中－ＣＯＮＨ_２使之提高的幅度较大，－ＣＯＯＨ、 －ＯＨ次之，－Ｃ_６Ｈ_５、－ＣＮ使之提高的幅度较小。

This paper discussed how the different groups, such as - CN, - COOH, - CONH_(2), - C_(6)H_(5) and - OH ect. influencing the bonding property of acrylic adhesives. It showed that these groups could improve the cohesion force and peel strength of the acrylic adhesives.