纺织科学与工程学报2026，Vol.43Issue(2)：66-73,8.DOI:10.3969/j.issn.2096-5184.2026.02.009
超高分子量聚乙烯纤维的研究现状与应用
Research Status and Applications of Ultra-high Molecular Weight Polyethylene Fibers
摘要
Abstract
Ultra-high molecular weight polyethylene(UHMWPE)fibers are high-performance fibers pro-duced by specialized processes from polyethylene resin with molecular weights ranging from 1×106 g/mol to 5×106 g/mol.They exhibit outstanding physical properties such as ultra-high specific strength and modulus,low densi-ty,excellent wear resistance and low-temperature tolerance.However,their non-polar molecular structure in-herently presents drawbacks including low surface energy,poor interfacial adhesion,insufficient heat resistance and flammability.In this paper,the physicochemical properties of UHMWPE fibers were briefly introduced,and the current state of domestic and international research on UHMWPE fibers and their application fields was re-viewed.Currently,UHMWPE fibers had expanded into application areas such as electromagnetic wave absorption and shielding materials,flame retardant materials,biomaterials and reinforcing materials.Functional modifica-tions had been employed across these fields to overcome material limitations.Future research should focus on pre-cise control on fiber structure,efficient modification techniques and advanced application system solutions to fur-ther enhance their comprehensive performance and application values.关键词
超高分子量聚乙烯纤维/电磁波吸收与屏蔽/阻燃材料Key words
Ultra-high molecular weight polyethylene fiber/electromagnetic wave absorption and shielding/flame retardant materials分类
通用工业技术引用本文复制引用
杨智,曹良波,郭荣辉..超高分子量聚乙烯纤维的研究现状与应用[J].纺织科学与工程学报,2026,43(2):66-73,8.基金项目
宜宾市科技计划项目(2023GY007) （2023GY007）
