聚氨酯固化剂亲水改性研究进展

钟彬[1];王茹[1];张仲晦[1];张雅婷[1];周春宇[1];孙初锋[1]

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现代涂料与涂装 ›› 2020, Vol. 23 ›› Issue (5) : 26-28.

聚氨酯固化剂亲水改性研究进展

钟彬[1];王茹[1];张仲晦[1];张雅婷[1];周春宇[1];孙初锋[1]

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Research Progress of Hydrophilic Modification of Polyurethanes Curing Agent

ZHONG Bin[1];WANG Ru[1];ZHANG Zhong-hui[1];ZHANG Ya-ting[1];ZHOU Chun-yu[1];SUN Chu-feng[1]

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摘要

介绍了封闭型固化剂的封闭机理以及封闭剂类型,综述了聚氨酯固化剂的4种亲水性改性方法(非离子改性、阴离子改性、阳离子改性、半混合改性),并对目前改性方法研究存在的一些不足和未来发展趋势进行了总结。

Abstract

The sealing mechanism of blocking curing agents and the types of blocking agents are introduced.The hydrophilic modification methods(nonionic modification,anionic modification,cation modification and semi-mixed modification)of several polyurethane curing agents are summarized.Finally,some shortcomings and future development trends of several modification methods are summarized.

导出引用

钟彬[1];王茹[1];张仲晦[1];张雅婷[1];周春宇[1];孙初锋[1]. 聚氨酯固化剂亲水改性研究进展[J]. 现代涂料与涂装. 2020, 23(5): 26-28

ZHONG Bin[1];WANG Ru[1];ZHANG Zhong-hui[1];ZHANG Ya-ting[1];ZHOU Chun-yu[1];SUN Chu-feng[1]. Research Progress of Hydrophilic Modification of Polyurethanes Curing Agent[J]. Modern Paint & Finishing. 2020, 23(5): 26-28

中图分类号： TQ630.493