成都纺织高等专科学校学报2018，Vol.35Issue(2)：65-69,5.
不同二元醇单体对聚氨酯性能的影响研究
Influence of Different Diol Monomers on the Properties of Polyurethane
袁洁 1贺江平1
作者信息
- 1. 西安工程大学纺织科学与工程学院,陕西西安 710048
- 折叠
摘要
Abstract
Polyethylene glycol PEG with molecular weight 800-6000, polycaprolactone diol PCL with molecular weights of 1000 and 2000,polyoxypropylene glycol N 210 and N220 were adopted to react with isocya-nate IPDI to prepare waterborne polyurethane by optimizing the synthesis process.The properties of the finished fabric showed that the hydrophilic WPU could be prepared with PEG,and the compliant WPU could be obtained with N210 and N220,and the WPU prepared by PCL was more prominent in hardness and membrane formation.关键词
聚乙二醇/聚环氧丙烷二醇/聚己内酯/聚氨酯/扩链Key words
polyethylene glycol/polyethylene propylene glycol/polyhexyl ester/polyurethane/chain ex-pansion分类
轻工纺织引用本文复制引用
袁洁,贺江平..不同二元醇单体对聚氨酯性能的影响研究[J].成都纺织高等专科学校学报,2018,35(2):65-69,5.
