聚天冬氨酸酯聚脲的研究进展

Research Progress of Polyaspartate Polyurea

聚天冬氨酸酯聚脲是一种新型的脂肪族、慢反应、高性能的绿色环保材料,本文根据当下对聚天冬氨酸酯聚脲的研究趋势和热点进行了总结归纳,介绍了聚天冬氨酸酯聚脲结构、不同于常规聚脲的反应机理以及优缺点,重点介绍了聚天冬氨酸酯聚脲的制备、改性方法以及聚天冬氨酸酯聚脲近几年的应用领域,最后总结归纳了聚天冬氨酸酯聚脲发展过程中存在的问题和发展方向。

Polyaspartate polyuria(PAE)is a new type of aliphatic environmentally friendly green material with slow-reacting and high-performance.The current research trends and hotspots of PAE were summarized in this article.The structure of PAE,the reaction mechanism different from conventional polyurea,advantages and disadvantages were briefly reviewed,while the preparation,modification and application fields in recent years of PAE were emphatically introduced.Finally the problems in the development process of PAE were proposed and the prospects for development were looked forward.