摘要
综述了近年来自愈合水性聚氨酯(WPU)的设计策略与合成方法,包括微胶囊策略、动态共价键、超分子作用、纳米材料改性等。分析和总结了WPU自愈合的表征技术。讨论了存在的问题和面临的挑战,探讨了WPU的研究方向与应用前景。
The design strategies and synthesis methods of self-healing waterborne polyurethane(WPU)in recent years were summarized systematically,including microcapsule strategy,dynamic covalent bond,supramolecular interaction,nanomaterial modification,etc.The characterization technology of WPU self-healing was analyzed and discussed.The existing problems,gaps and challenges were discussed.The research direction and opportunities of industrial application in the future were pointed out.
作者
冯建立
王学军
夏鸿飞
Feng Jianli;Wang Xuejun;Xia Hongfei(State Key Laboratory of Coking Coal Exploitation and Comprehensive Utilization,China Pingmei Shenma Group,Pingdingshan 467000;Kaifeng Huarui Chemical Material Co.,Ltd.,Kaifeng 475000)
出处
《化工新型材料》
CAS
CSCD
北大核心
2022年第4期17-20,共4页
New Chemical Materials
基金
国家重点研发计划项目(2018YFC0604706)。
关键词
水性聚氨酯
自愈合
表征
设计
waterborne polyurethane
self healing
characterization
design
