石油化工高等学校学报2026，Vol.39Issue(1)：12-19,8.DOI:10.12422/j.issn.1006-396X.2026.01.002
尼龙66多功能改性与应用研究进展
Research Progress on Multifunctional Modification and Application of Nylon 66
摘要
Abstract
Nylon 66(PA66),as an important engineering plastic,features excellent mechanical properties,wear resistance and heat resistance,and is widely used in the automotive,electronic,mechanical and aerospace fields.However,its inherent high hygroscopicity,poor low-temperature toughness,insufficient processing fluidity and inadequate flame retardancy limit its application in some high-performance scenarios.In recent years,significant progress has been made in the modification research of PA66.Mainly through various means such as physical blending,chemical grafting,and copolymerization modification,its microstructure and macroscopic properties are regulated,thereby preparing composite materials with high strength,high toughness,low water absorption rate,excellent flame retardancy or thermal conductivity.This article introduces the research progress of various high-performance PA66 composites in recent years,analyzes the influence of various modification strategies on the structure and performance of the materials,and the preparation of various high-performance PA66 composites has expanded the application scope of PA66,which is more conducive to its development in high-performance and functional industries such as new energy and automobiles.关键词
尼龙66/高强度/低吸水率/阻燃/导热Key words
Nylon 66/High strength/Low water absorption/Flame retardancy/Thermal conductivity分类
化学化工引用本文复制引用
刘富豪,苏世发,秦佳倩,王振华,张娜,高传慧..尼龙66多功能改性与应用研究进展[J].石油化工高等学校学报,2026,39(1):12-19,8.基金项目
山东省泰山产业创新领军人才项目 （）
山东省自然科学基金项目(ZR2024MB031) （ZR2024MB031）
山东省重点研发计划项目(2024CXGC010404). （2024CXGC010404）
