聚醋酸乙烯乳液冻融稳定性研究概况

Development of Studying on Polyvinyl Acetate Emulsion Freeze-thaw Stability

本文概述了提高聚醋酸乙烯乳液冻融稳定性的方法 ,包括加入添加剂 ,与功能性单体共聚 ,采用非聚乙烯醇型和改性聚乙烯醇保护胶体等 ,同时阐述了国内外该领域的研究现状及发展方向 。

In this paper,the methods of improving polyvinyl acetate emulsion freeze-thaw stability,such as using the additives,copolymerizing with the functional monoers,selecting the protective colloids,were introduced,The development of this studying field was described,and the destruction mechanism of emrulsion was also presented.