氨基树脂制备聚脲多元醇  

Polyurea polyols prepared by amino resin

作　　者：修玉英[1] 王书红[1] 罗钟瑜[1] 

机构地区：[1]华南理工大学材料科学研究所,广东广州510641

出　　处：《热固性树脂》2005年第6期7-10,共4页Thermosetting Resin

摘　　要：将三聚氰胺进行改性制备氨基树脂即多元胺溶液,再将氨基树脂用于制备聚脲多元醇(PHD),并对其合成原理、合成工艺及其关键影响因素等进行了研究。用红外光谱、NDJ-1型旋转式黏度计、LG10-24型离心机、透射电镜(TEM)、热重分析(TG)等对聚脲分散体进行测试与表征。Melamine was modified to prepare amino resin liquid solution used for producing polyurea polyols （PHD）. The synthesitic principle, process and key factors were studied. Polyurea polyols were determined and characterized by FTIR, NDJ- lviscosimeter, LG10- 24 centrifugal machine, TEM and TG etc.

关 键 词：三聚氰胺 聚脲多元醇 阻燃 聚氨酯泡沫塑料 

分 类 号：TQ317[化学工程—高聚物工业]