塑料科技2024，Vol.52Issue(4)：127-131,5.DOI:10.15925/j.cnki.issn1005-3360.2024.04.025
聚丙烯复合材料界面增强的研究进展
Progress in Interface Reinforcement of Polypropylene Composites
摘要
Abstract
Polypropylene is a kind of excellent thermoplastic general purpose resin,which has transparent,light weight,heat resistance,electrical insulation,and good processing properties,and is widely used in fiber products,auto parts,pipeline,packaging materials,and other fields.Compared with epoxy resin and other polar materials,the interfacial compatibility of polypropylene composites is poor,so the study of interfacial strengthening of polypropylene composites is particularly important.This paper analyzes the research on interface strengthening of polypropylene composites in ten years,and summarizes five interface bonding mechanisms,including chemical bonding theory,mechanical interlock theory,interface diffusion theory,interface infiltration theory,and interface crystallization theory.The interfacial enhancement methods such as sizing agent/coating treatment,'multi-scale'modification of filler surface by nano-materials,molecular self-assembly,and polypropylene matrix modification that induces interfacial crystallization are reviewed.Finally,the future opportunities and challenges of interfacial research on polypropylene composites are prospected.关键词
聚丙烯/填料增强/界面增强机理/多尺度效应Key words
Polypropylene/Filler enhancement/Interfacial enhancement mechanism/Multi-scale effect分类
化学化工引用本文复制引用
王鑫,蒋敏,陈思月,曹梦园,孙广泽,史浩..聚丙烯复合材料界面增强的研究进展[J].塑料科技,2024,52(4):127-131,5.基金项目
宁夏回族自治区重点研发计划(2022BDE03003) （2022BDE03003）
四川省大学生创新创业训练计划(S202310616101) （S202310616101）
