提升尼龙6耐磨性的改性方法及其发展趋势  

Modification methods for improving the wear resistance of nylon 6 and its development trends

作　　者：侯史晨 马海燕 HOU Shichen;MA Haiyan(Nantong NEWTEC monofilament technical Co.,Ltd.,Nantong 226003,China;College of chemistry and chemical engineering,Nantong University,Nantong 226003,China)

机构地区：[1]南通新帝克单丝科技股份有限公司,江苏南通226003 [2]南通大学化学化工学院,江苏南通226003

出　　处：《工程塑料应用》2025年第4期179-186,共8页Engineering Plastics Application

摘　　要：综述了提升尼龙6耐磨性的改性方法及其发展趋势。介绍了当前主要的改性技术,包括共混改性、填料增强、共聚改性、纳米复合改性,并分析了各类方法在提升尼龙6耐磨性的效果与机制。分析表明,尽管传统的填料增强技术在提高力学性能方面取得了一定进展,但纳米复合改性技术以其优越的分散性和界面强度,成为近年来的研究热点。提出未来的研究方向应聚焦于多功能复合材料的设计和绿色环保改性技术的开发,以进一步提高尼龙6在苛刻工作环境下的耐磨性和使用寿命。The effective approaches and ongoing issues to modify nylon 6 for improving its wear resistance were reviewed.Some current modification technologies,including blending,filler reinforcement,copolymerization and nanocomposite modification have been summarized.The main modification techniques of hybrid and nanohybrid modification were introduced,and then the function and mechanism of various methods to improve the wear resistance of nylon 6 were analyzed.The analysis points out that the conventional filler reinforcement technology has made certain advances in enhancing the mechanical properties,and over the years,the nanocomposite modification has become a research hotspot for its greater dispersion and the possibility of increasing interfacial strength.Future research should mainly focus on designing multifunctional composite materials and developing eco-friendly modification technologies in order to further improve the wear resistance and service life of nylon 6,particularly in harsh working environments.

关 键 词：尼龙6 耐磨性 共混改性 填料增强 共聚改性 纳米复合 

分 类 号：TQ322.4[化学工程—合成树脂塑料工业]