植物油基非离子水性聚氨酯的浊点研究  

The Cloud Point of Vegetable Oil-based Nonionic Waterborne Polyurethane

作　　者：杨小敏[1,2] 任志勇[2] 刘文涛[1] 何素琴[1] 朱诚身[1] 

机构地区：[1]郑州大学材料科学与工程学院,郑州450052 [2]河南省科学院高新技术研究中心,郑州450002

出　　处：《河南科学》2014年第2期163-165,共3页Henan Science

基　　金：国家自然科学基金资助(21074030)

摘　　要：利用不同植物油多元醇合成了一系列植物油基非离子水性聚氨酯,并对其浊点进行了研究.结果表明,植物油结构会影响非离子水性聚氨酯的浊点,其中醇解亚麻油对浊点提高最为明显.A series of plant oil based non-ionic waterborne polyurethane were synthesized by using different hydroxylated plant oils,and the cloud point of the polyurethane have been studied. The results show that the plant oil structure affects the cloud point of nonionic waterborne polyurethane,of which the hydroxylated linseed oil from alcoholysis has the largest influence.

关 键 词：羟基化亚麻油 羟基化桐油 浊点 

分 类 号：TQ317.4[化学工程—高聚物工业]