摘要
超支化聚硅氧烷具有特殊的分子结构和大量可修饰的端位功能基团,并且具有低粘度、高耐热性、高反应活性、润滑性等物理化学特性,被广泛应用于涂料、功能材料、生物医药载体等领域,是近年来的研究发展的热点之一.在介绍超支化聚硅氧烷合成方法的基础上,主要综述了超支化聚硅氧烷在物质改性方面的实际应用.
Hyperbranched polysiloxane has a special molecular structure and a large number of modifiable terminal functional groups,and has low viscosity,high heat resistance,high reactivity,lubricity and other physical and chemical properties.It is widely used in coatings,functional materials,biomedical carriers and other fields,and is one of the hot spots of research and development in recent years.In this paper,on the basis of introducing the synthesis method of hyperbranched polysiloxane,the practical application of hyperbranched polysiloxane in material modification was reviewed.
作者
姬珂妍
宋瑞娟
JI Ke-yan;SONG Rui-juan(School of Chemical Engineering,Xian University,Xian 710065,China)
出处
《西安文理学院学报（自然科学版）》
2021年第4期45-49,54,共6页
Journal of Xi’an University(Natural Science Edition)
基金
西安市科技计划项目(2019KJWL10)
2020年陕西省大学生创新创业训练计划项目(S202011080040)。
关键词
超支化聚硅氧烷
改性
树脂
芳纶纤维
石墨烯
hyperbranched polysiloxane
modification
resin
aramid fiber
graphene
