摘要
以水性聚氨酯树脂和异氰酸酯固化剂为主要原料,制备了一种水性双组分聚氨酯防锈涂料并进行配方讨论和性能检测,通过对其他树脂与该双组分水性聚氨酯树脂性能的比较,以及对基材润湿剂、固化剂、消泡剂和增稠剂进行的优化选择,结果表明:该产品固化后其各项性能均达到相关标准,可以用于金属表面的涂装。
This essay introduces the folxnulation of two-component waterborne polyurethane anti-rust coatings mainly based oil waterborne polyurethane resin and isocyanate curing agent. Formulation design is analyzed through performance tests and raw material selections including comparison between two-component waterborne polyurethane resin and other resins, optimization selection of wetting agent, curing agent, defoaming agent, and thickening agent. The results show the performances of the two- component waterborne polyurethane anti-rust coatings after curing satisfy various related standards and it can be applied on the metal surface.
出处
《中国涂料》
CAS
2013年第2期57-60,共4页
China Coatings
关键词
双组分
水性聚氨酯树脂
固化剂
性能
two-component, waterborne polyurethane resin, curing agent, performances
