武汉工程大学学报2017，Vol.39Issue(6)：611-615,5.DOI:10.3969/j.issn.1674⁃2869.2017.06.015
磷石膏改性及其在高分子材料中的应用
Modification of Phosphogypsum and Its Application in Polymer Materials
摘要
Abstract
To solve the phosphogypsum accumulation and the environmental pollution,the comprehensive utilization of phosphogypsum can be used phosphogypsum modification and its application in polymer materials is one of the current research hotspots. In this study,the phosphogypsum pretreatment technologies were introduced including ultrasound modification,organic modification and polymer grafting modification,etc.,and the preparation methods of phosphorusgypsum-polymer composite such as melt blending,in situ polymerization, extrusion molding and bulk polymerization were discussed. The structure,mechanical properties,crystallization properties,conductivity and moisture absorption performance of phosphogypsum-polymer composites were also analyzed. Finally,we provide an outlook for the application prospect and development direction of composite materials. It is expected that the application of phosphogypsum in polymer material would be one of the effective ways to solve the problem of phosphorus gypsum.关键词
磷石膏/改性/高分子材料/复合材料Key words
phosphogypsum/modification/polymer materials/composite materials分类
化学化工引用本文复制引用
张杰,邹洪涛,毛海立,周骏宏,张泽强..磷石膏改性及其在高分子材料中的应用[J].武汉工程大学学报,2017,39(6):611-615,5.基金项目
陕西省教育厅自然科学基金(16JK2240) （16JK2240）
贵州省科技支撑项目(黔科合支撑[2017]2017) （黔科合支撑[2017]2017）
黔南民族师范学院高分子材料功能化产学研基地项目(Qnsyk201604) （Qnsyk201604）
黔南民族师范学院高层次人才项目(qnsyrc201615) （qnsyrc201615）
