双组分聚氨酯防水涂料性能的影响因素及应用研究  

Study on influencing factors and application of two-package polyurethane water-proof coatings

作　　者：祁元春 袁文娟 邱梦玲 汤学成 邝玉枫 QI Yuanchun;YUAN Wenjuan;QIU Mengling;TANG Xuecheng;KUANG Yufeng(School of Chemistry and Chemical Engineering,Zhoukou Normal University,Zhoukou 466001,China;Rainbow Building Materials R&D Center,Henan Rainbow Building Materials Technology Co.,Ltd.,Xiangcheng 466200,China)

机构地区：[1]周口师范学院化学化工学院,河南周口466001 [2]河南彩虹建材科技有限公司彩虹建材研发中心,河南项城466200

出　　处：《周口师范学院学报》2021年第2期41-44,共4页Journal of Zhoukou Normal University

基　　金：2020年河南省高等学校大学生创新训练计划项目“高铁用聚氨酯防腐涂料”(202010478014);2019年周口师范学院化学化工学院创新基金“高强度双组份聚氨酯涂料的制备”(ZSHYCX194)。

摘　　要：双组分聚氨酯防水涂料因其具有较多的优异性能而被广泛应用于各个领域,介绍了双组分聚氨酯防水涂料的成膜机理,总结了二异氰酸酯、二元醇、固化剂、催化剂、填料和助剂等对双组分聚氨酯防水涂料性能的影响,概述了双组分聚氨酯防水涂料的应用领域,并指出了未来的发展方向.Two-package polyurethane water-proof coating is widely used in various fields because of its excellent properties.This paper introduces the film-forming mechanism of two-package polyurethane water-proof coating,and summarizes the effects of diisocyanate,diol,curing agent,catalyst,filler and additives on the properties of two-package polyurethane water-proof coating,the application fields of two-package polyurethane coatings are summarized,and the future development direction is pointed out.

关 键 词：双组分聚氨酯 防水涂料 预聚物 助剂 

分 类 号：O631.5[理学—高分子化学]