无乳聚合制备水溶性纸塑复膜胶的研究

Preparation of water-slouble adhesive paper/plastic laminating with emulsifier-free emulsion polymerization

利用无乳聚合制备水溶性丙烯酸酯共聚物纸塑复膜胶 ,探讨了配方设计 ,乳化性单体含量与丙烯酸酯共聚物水溶性的关系 ,及交联剂、增粘剂等对粘合剂的粘接性能的影响。该复膜胶制备工艺简单 ,稳定性好、粘接强度高 ,不污染环境等。

In this paper, the preparation of the water soluble adhesive paper/plastic laminating witn emulsifier free emulsion polymerization was studied. The composition design of adhesive for lamination of paper plastic, the relation of the amount of emulsifier comonomer and water solubility of acrylate copolymer, the effect of different amount of crosslinking and thickening agent on the adhesion properties were discussed. This production technology is easy to grasp. The obtained product has good adhesion and very good stability in water. It is valuable in environmental protection