下载后可任意编辑修改稿阻燃聚氨酯的讨论进展王学川 王莉 强涛涛 任龙芳(教育部轻化工助剂化学与技术重点实验室,陕西科技大学,陕西 西安 710021)摘 要:阻燃聚氨酯是聚氨酯功能化的重要方向之一,具有较高的实际应用价值
根据阻燃剂在聚氨酯中的化学反映性,可以将聚氨酯的阻燃剂分为添加非反映型阻燃剂、反映型阻燃剂和纳米材料阻燃剂三大类
文章根据这三大类分别综述了阻燃聚氨酯的讨论现状, 简要介绍了各类阻燃剂的阻燃机理,阐述了其使用过程中存在的优缺陷,并展望了阻燃聚氨酯的进展趋势
关键词:阻燃;聚氨酯;进展;展望中国分类号:TQ322 文献标志码:A 文章编号:Research progress of the flame-retardant polyurethaneWANG Xuechuan,WANG Li,QIANG Taotao,REN Longfang(Key Laboratory of Auxiliary Chemistry and Technology for Chemical Industry, Ministry of Education Shaanxi University of Science and Technology,xi,an 710021,China)Abstract: The flame-retardant polyurethane is one of the most important direction of the polyurethane functional and it has a high practical value
According to the chemical reactivity of the flame retardants in polyurethane, polyurethane flame retardants