化工专业经典毕业论文---绿色涂料水性聚氨酯漆的研究

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1、 毕业设计（论文）毕业设计（论文） （课程设计）（课程设计） 课题名称：绿色涂料水性聚氨酯漆的研究 绿色涂料水性聚氨酯漆的研究绿色涂料水性聚氨酯漆的研究 摘要摘要:该文综述了水性聚氨酯漆的发展历史和特性， 阐明了发展水性聚氨酯漆的价值和意义。 并 且对近几年国内外水性聚氨酯漆丙酮法、预聚体混合法、熔融分散缩聚法、酮亚胺/酮联氮法、 保护端基乳化法进行了综合说明。另外对水性聚氨酯漆所存在的问题进行了总结，并阐述了环 氧树脂、有机硅氧烷、丙烯酸酯类及含乙烯基的单体等对水性聚氨酯漆进行改性。最后对水性 聚氨酯漆进行了展望并阐述拉在汽车上、在木器家具上和皮革涂饰的应用。 关键词关键词：水性聚氨酯 合成

2、 改性 应用 Summary of water-based polyurethane paint green paint yangxinlan 0702 Abstract：This paper reviews the history of development of water-borne polyurethane lacquer and features, and illustrates that the development of water-borne polyurethane paint the value and significance. And right at home a

3、nd abroad in recent years, water-based polyurethane paint acetone, prepolymer mixing method, melt dispersion polymerization method, ketone imine / ketones associated nitrogen law, protection of client-based emulsion method of a consolidated statement. In addition to the water-based polyurethane pain

4、t the problems were summarized and described epoxy resins, organic siloxane, acrylic esters and products containing vinyl monomers such as pairs of water-based polyurethane paint was modified. Finally, water-based polyurethane paint was predicted and described pull in the car, in the wood furniture and leather finishing applications. Keywords：Waterborne Polyurethane、Synthetic、Modified、Apply 1、前言 1.1 环保与水性涂料 虽着涂料工业的发展，涂料的花色、品种、功能越来越多，分工也越来越细，但 在涂料的制造和施工过程中因有机溶剂的大量排放而对环境造成巨大的污染。为限 制有机溶剂的排