论文部分内容阅读
该研究作为高性能多功能果树涂膜的应用性研究工作,以多种有机单体为主要原料,采用高分子共聚合技术,通过乳液聚合方法,优化合成配方和工艺条件,合成多组分聚合物乳胶;配合使用各种功能性添加剂,如功能性红外线遮蔽剂、杀虫剂、植物增长促进剂及填料等,制备高性能、多功能果树涂膜。 众所周知,干旱、寒冻和病虫害是影响和阻碍果树生长发育和结果的主要因素。尤其在我国北方地区,早春的寒冻不仅影响果树生长发育,还会导致果树的“抽条”现象,甚至造成果树的死亡。
This research, as a high-performance multi-functional fruit tree coating application research, with a variety of organic monomers as the main raw material, the use of polymer copolymerization technology, through the emulsion polymerization method to optimize the synthesis formula and process conditions, the synthesis of multi-component polymerization Latex; with the use of a variety of functional additives, such as functional infrared screening agent, pesticides, plant growth promoters and fillers, preparation of high-performance, multi-functional fruit tree coating. It is well-known that drought, freezing and pest and disease are the main factors affecting and hindering the growth and development of fruit trees. Especially in the northern part of our country, the frost in early spring not only affects the growth and development of fruit trees, but also leads to the “drawing” phenomenon of fruit trees and even the death of fruit trees.