复合材料科学与工程 ›› 2013, Vol. 0 ›› Issue (3): 34-38.

• 基础研究 • 上一篇    下一篇

等离子接枝处理玄武岩纤维表面的机理研究

李伟娜, 申士杰*, 马春梅   

  1. 北京林业大学材料与技术学院,北京 100083
  • 收稿日期:2012-06-25 出版日期:2013-05-28 发布日期:2022-03-16
  • 通讯作者: 申士杰(1957-),男,教授,主要从事木材/玄武岩连续纤维复合材料制造技术的研究,shijies@263.net。
  • 作者简介:李伟娜(1987-) ,女,硕士研究生,主要从事纤维增强树脂复合材料的研究。
  • 基金资助:
    国家“十二五”863 课题(2012AA03A204-01)

MECHANISM RESEARCH ON BASALT FIBER WITH PLASMA GRAFTED TREATMENT

LI Wei-na, SHEN Shi-jie*, MA Chun-mei   

  1. College of Material Science and Technology,Beijing Forestry University,Beijing 100083,China
  • Received:2012-06-25 Online:2013-05-28 Published:2022-03-16

摘要: 采用等离子接枝法分别对玄武岩纤维、KH550 处理玄武岩纤维、KH570 处理玄武岩纤维进行表面处理,研究等离子接枝马来酸酐对纤维表面产生的影响。采用FTIR、XPS 和SEM 分别表征处理纤维表面的微观形态变化。结果表明,马来酸酐已经成功接枝到BF、BF-KH550、BF-KH570 三种纤维表面上,并在纤维表面引入COOR 官能团。经等离子接枝处理后,三种纤维表面的O/C 增大,其中BF-KH570 增幅最大,由0. 74 增大到1. 139。

关键词: 玄武岩纤维, 等离子接枝, 马来酸酐

Abstract: The aim of this study was to explore the mechanism of basalt fiber after plasma grafted with maleic anhydride. Three different fibers were treated including basalt fiber,basalt fiber dealt with KH550 and basalt fiber dealt with KH570. The plasma graft of maleic anhydride on the surface of basalt fiber was generated and confirmed by FTIR,XPS. The morphology of the grafted fiber surface was observed with SEM. It is concluded that maleic anhydride was successfully grafted on three kinds of basalt fiber surface and COOR group was introduced on the fiber.O/C was increased after plasma grafted treatment and the largest increasement was on fiber that was treated with KH570,which was from 0. 74 to 1. 139.

Key words: basalt fiber, plasma graft, maleic anhydride

中图分类号: