双组分水性聚氨酯涂料的研究  

Study on Two Pack Waterborne Polyurethane Paint

作　　者：秦瑞[1] 杨保平[2] 孙哲[1] 李博文[1] 

机构地区：[1]北方涂料工业研究设计院,兰州730020 [2]兰州理工大学,兰州730050

出　　处：《现代涂料与涂装》2008年第11期8-10,14,共4页Modern Paint & Finishing

摘　　要：通过使用交联固化剂氮丙啶与丙烯酸聚氨酯复合乳液(PUA)组成双组分体系,进行配漆和性能测试。最终通过提高体系交联密度进一步改善涂膜的各项性能;借助傅里叶变换红外光谱和力学实验技术等研究了聚氨酯胶膜的结构及力学性能的影响。The titled paint is composed of two packs in terms of crosslinking agent aziridine and acrylate-polyurethane compound emulsion. The comprehensive performances thereof are finally improved by increasing the crosslinking degree of the system. The structure and mechanical property of polyurethane coating film are studied by FT- IRS （Fourier Transform Infra- Red Spectroscopy）, mechanical test and et al.

关 键 词：水性聚氨酯 双组分涂料 氮丙啶 

分 类 号：TQ633[化学工程—精细化工]