摘要
简要介绍了多异氰酸酯三聚体的特点 ,以及多异氰酸酯三聚催化剂三正丁基膦的物理性质。概述了三正丁基膦的几种合成方法 ,以及每种合成方法实现的难易程度和优缺点。
The features of isocyanate trimer and physical properties of tri-n-butyl-phosphine for isocyanate trimer catalyzer were introduced. Synthetic methods of tri-n-butyl-phosphine were described in details, advantages and disadvantages of these synthetic methods were compared. Finally, a example of tri-n-butyl-phosphine used as isocyanate trimer catalyzer was introduced.
出处
《聚氨酯工业》
2004年第3期15-17,共3页
Polyurethane Industry
