摘要
通过配方设计 ,原料选择和制备工艺的控制 ,制备了聚氨酯乳液涂饰剂。讨论了 -NCO含量、MDI/TDI配比、小分子聚醚多元醇N2 10 /N2 2 0等对聚氨酯乳液性能的影响。
Through the design of formula, control of preparation process and selection of materials, the polyurethane finishing agent in emulsion is gained. The influences of the contents of NCO, proportion of MDI/TD, as well as polyether N210/N220 etc were discussed in this paper.
出处
《皮革化工》
2004年第5期18-20,共3页
Leather Chemicals
关键词
涂饰剂
聚氨酯乳液
稳定性
finishing agent
polyurethane emulsion
stability
