摘要
水性聚氨酯具有绿色、环保的特点,广泛应用于涂料、胶黏剂和表面整理剂等领域,但存在着力学性能低、热稳定性差的缺点。基于此,综述了近几年用于提升水性聚氨酯力学性能和热稳定性的方法,并就水性聚氨酯的应用领域进行了介绍,旨在为科研人员开发、合成新型水性聚氨酯提供帮助。
Waterborne polyurethane has the characteristics of green and environmental protection,and is widely used in coatings,adhesives and finishing agents,but there are shortcomings of low mechanical prop⁃erties and poor thermal stability.Based on this,the methods used to improve the mechanical properties and thermal stability of waterborne polyurethane in recent years are introduced,and the application field of wa⁃terborne polyurethane is introduced,aiming to help researchers develop and synthesize new waterborne polyurethane.
作者
江志威
赵丽
杨锋波
杨国胜
邓俊锋
艾嘉宝
JIANG Zhi-wei;ZHAO Li;YANG Feng-bo;YANG Guo-sheng;DENG Jun-feng;AI Jia-bao(Guangzhou Inspection and Testing Certification Group Co.,Ltd.,Guangdong 511400,Guangzhou,China)
出处
《合成纤维》
2024年第1期7-11,共5页
Synthetic Fiber in China
关键词
水性聚氨酯
双组分
改性
应用
waterborne polyurethane
bi-component
modification
application