摘要
磷石膏作为一种工业生产副产物。因产量大,占据大量的土地资源,且对环境有危害。因此有必要寻找相关途径以实现磷石膏的有效运用。综述了近年来磷石膏进行有机改性方法,并对磷石膏作为聚丙烯、聚氯乙烯填料的应用进行了综述。最后对改性后的磷石膏在聚合物中的应用进行了展望。
Phosphogypsum is a by-product of industrial production.Due to the large output,it occupies a large amount of land resources and is harmful to the environment.Therefore,it is necessary to find relevant ways to achieve effective use of phosphogypsum.In recent years,the method of organic modification of phosphogypsum was reviewed,and the application of phosphogypsum as polypropylene and polyvinyl chloride filler was reviewed.Finally,the application of modified phosphogypsum in polymer is prospected.
作者
尹书琴
李航
尹晓刚
陈卓
Yin Shuqin;Li Hang;Yin Xiaogang;Chen Zhuo(Key Laboratory of Functional Materials Chemistry of Gui Zhou Province,School of Chemistry and Materials Science,Gui Zhou Normal University,Guiyang 550001,China)
出处
《山东化工》
CAS
2018年第22期32-33,共2页
Shandong Chemical Industry
基金
贵州省大学生创新创业训练计划,201710663008号
关键词
磷石膏
表面改性
聚丙烯
聚氯乙烯
phosphogypsum；surface modification；polypropylene；polyvinyl chloride
