摘要
探讨了含羟基聚丙烯酸酯分散体、多异氰酸酯固化剂、n—NCO/n—OH配比、固化时间和干燥条件,以及催化剂用量对水性双组分聚氨酯涂膜性能的影响,同时对水性双组分聚氨酯涂料的活化期进行了研究。
The influences of ratio, curing time and drying coatings were discussed. The hydroxyl-containing p conditions, and catal) olyacrylate dispe st amount on the pot life of the coatings was also studied. rsion, polyisocyanate curing agent, n-NCO/n-OH film properties of waterborne 2K polyurethane
出处
《上海涂料》
CAS
2012年第8期5-10,共6页
Shanghai Coatings
关键词
水性双组分聚氨酯涂料
涂膜性能
影响因素
活化期
waterborne 2K polyurethane coatings
film property
influencing factor
pot life