塑料科技2026，Vol.54Issue(4)：55-59,5.DOI:10.15925/j.cnki.issn1005-3360.2026.04.010
CF增强LDPE复合材料的结构调控及性能研究
Structural Regulation and Performance Study of CF Reinforced LDPE Composites
摘要
Abstract
Carbon fiber(CF)reinforced low-density polyethylene(LDPE)was employed as the research subject to investigate the effects of CF surface structure and CF content on the properties of LDPE/CF composites.The results showed that CF treated with modifiers could effectively improve the interfacial compatibility between the fibers and the resin matrix,thereby enhancing the fracture strength of the composites.Compared with the LDPE/CF composite prepared by calcination,the fracture strength of the LDPE/CF composite modified with silane coupling agent increased by 4.9%.When the mass fraction of CF reached 25%,the fracture strength of the LDPE/CF composite attained a maximum value of 38.56 MPa,while the bending strength increased to 45.35 MPa.These research findings provided a reference for the application of composites in high-end fields.关键词
碳纤维/低密度聚乙烯/复合材料/力学性能Key words
CF/LDPE/Composites/Mechanical properties分类
通用工业技术引用本文复制引用
李文学,许俊桃,马雨豪,许山山,方怀山..CF增强LDPE复合材料的结构调控及性能研究[J].塑料科技,2026,54(4):55-59,5.基金项目
山东省自然科学基金项目(ZR2022QB159) （ZR2022QB159）
山东省自然科学基金项目(ZR2022QB173) （ZR2022QB173）
山东省自然科学基金项目(ZR2022QB082) （ZR2022QB082）
山东省科技型中小企业创新能力提升工程(2024TSGC0666) （2024TSGC0666）
