支化聚酰胺6的研究进展

摘要

综述了具有星形支化、无规长链支化和超支化结构的聚酰胺6的研究进展,重点介绍了3种支化结构聚酰胺6的制备方法、性能特点及其应用领域,并阐述了常用于表征长支链的测试手段;展望了支化聚酰胺6的发展趋势和应用领域.%This paper reviewed the research progresses in branched polyamide 6 including starbranched,random branched and hyperbranched structures,and mainly introduced the preparation,properties and application of three kinds of branched polyamide 6,and also compared various technologies for characterization of long chain branching.The development trend of branched polyamide 6 was prospected.