回收聚丙烯力学性能改性研究进展  

Research Progress on Mechanical Properties Modification of Recycle Polypropylene

作　　者：董亚鹏 赵恬娇 崔文举 王淑惠 张岩丽 王波[1,2] DONG Yapeng;ZHAO Tianjiao;CUI Wenju;WANG Shuhui;ZHANG Yanli;WANG Bo(School of Chemical Engineering and Technology,Taiyuan University of Science and Technology,Taiyuan 030024,China;School of Environment and Resources,Taiyuan University of Science and Technology,Taiyuan 030024,China)

机构地区：[1]太原科技大学化学工程与技术学院,山西太原030024 [2]太原科技大学环境与资源学院,山西太原030024

出　　处：《塑料工业》2023年第12期8-14,81,共8页China Plastics Industry

基　　金：山西省科技成果转化引导专项(202204021301061);山西省专利转化专项计划(202303010);山西省应用基础研究计划(202203021212297)。

摘　　要：本文综述了近年来国内外在回收聚丙烯(rPP)力学性能改性方面的研究进展,总结并归纳了可以与rPP进行共混改性以提升其力学性能的材料及方法,包括弹性体、聚合物、生物质材料、纤维材料、无机粒子、成核剂、多种协同效应改性法等。最后,对rPP力学性能改性方法的发展方向进行了展望。The research progress on the modification of mechanical properties of recycled polypropylene(rPP)both domestically and internationally in recent years was reviewed,and the materials and methods were summarized that could be blended with rPP to improve the mechanical properties of the composites,including elastomers,polymers,biomass materials,fiber materials,inorganic particles,nucleating agents and various synergistic effect modification methods.Finally,the development direction of mechanical property modification methods for rPP was prospected.

关 键 词：回收聚丙烯 力学性能 改性 研究进展 

分 类 号：TQ325[化学工程—合成树脂塑料工业]