作为高性能、多功能果树保护膜材料应用性研究的部分工作 ,以多种有机单体为主要组分 ,采用高分子共聚合技术 ,通过乳液聚合方法合成多组分聚合物乳液 ;研究该乳液所形成的果树保护膜材料对果树保水、防冻害的作用功效。结果表明 :将配有无机添加剂的高分子乳液稀释不同倍数 ,涂于果树枝条 ,均可提高果树枝条的保水功能 ;本文所合成的高分子乳液涂膜对果树无毒、无副作用 ;高分子乳液涂膜对果树有明显的防冻害的功能 As part of the research work on the application of high performance and multifunctional fruit tree protective film materials, a variety of organic monomers as the main component, using polymer copolymerization technology, the multi-component polymer emulsion by emulsion polymerization method; study the emulsion The formation of fruit tree protective film material on the fruit water, frost damage effect. The results showed that the polymer emulsions with inorganic additives were diluted by different times and applied to branches of fruit trees to improve the water retention of the branches of fruit trees. The polymer emulsion film synthesized in this paper was nontoxic to fruit trees and had no side effects. Film on the fruit trees have obvious antifreeze function