高粘度醋酸乙烯-乙烯共聚乳液的研制  

Preparation of vinyl acetate-ethylene copolymer emulsion with high viscosity

作　　者：董泽明 

机构地区：[1]四川维尼纶厂化工厂,重庆市401254

出　　处：《粘接》2000年第4期16-18,共3页Adhesion

摘　　要：介绍了一种粘度在 3 3 0 0～ 45 0 0mPa·s之间的醋酸乙烯 -乙烯 (VAE)共聚乳液的工艺制备方法。讨论了乳化剂、聚乙烯醇、醋酸乙烯、乙烯、引发剂等对乳液性能的影响。本产品具有粘度高、粘接性强、柔韧性好、耐水性强等特点。A kind of vinyl acetate ethylene copolymer emulsion was prepared. With a viscosity range from 3 300 to 4 500 mPa·s. Influences of emulsifier,polyvinyl alcohol,vinyl acetate,ethylene and initiator on the emulsion's properties were discussed.The emulsion has good properties of high viscosity、adhesiveness、toughness and water resistance.

关 键 词：VAE乳液 高粘度 乳液聚合 胶粘剂 乙烯 

分 类 号：TQ433.433[化学工程]