碳纳米管增强PA6纤维的研究  

The Study of Reinforcing PA6 Fiber with CNTs

作　　者：郭振福[1] 袁光耀[1] 

机构地区：[1]河北北方学院基础农学部,河北张家口075000

出　　处：《河北北方学院学报（自然科学版）》2006年第5期27-29,38,共4页Journal of Hebei North University:Natural Science Edition

摘　　要：将处理后的CNTs加入纯PA6中,制备出含有改性碳纳米管的母粒,然后按不同比例和PA6切片共混纺丝,经过拉伸及紧张热定型后可制得含CNTs的PA6纤维.当CNTs为0.5wt%时,改性PA6纤维强度较纯PA6纤维提高26.8%.同时对纤维的结构和增强机理做了初步探索.In this paper, the masters were prepared by dispersing the modified CNT into Then it blended with PA6 to melt spinning and the PA6 fiber with CNTs was produced. The fi post drawn, and then got heat treatment in tension. The breaking strength of the fibers with 0.5 the PA6. be nanotubes increased by 26.8% compared with the pure PA6. The structure and the mechanism forcement of the fibers with CNTs were preliminarily discussed. rs were carbon of reinforcement of the fibers with CNTs were preliminarily discussed.

关 键 词：CNTS PA6 结构 增强 

分 类 号：O632.13[理学—高分子化学]