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核聚变与等离子体物理 ›› 2007, Vol. 27 ›› Issue (3): 269-272.

• 研究报告 • 上一篇    

N2等离子体接枝处理丙纶改性及染色的初步研究

彭赛平1,苏 远1,贺全国1,葛袁静2,陈 强2   

  1. (1. 湖南工业大学包装与印刷学院,株洲 412008;2. 北京印刷学院,北京 102600)
  • 收稿日期:2006-11-22 修回日期:2007-04-23 出版日期:2007-09-15 发布日期:2011-08-15
  • 作者简介:彭赛平(1981-),女,湖南双峰人,湖南工业大学硕士研究生,从事功能材料研究。
  • 基金资助:

    北京市印刷包装材料与技术重点实验室开放课题资助;中国包装总公司科研项目(04ZBKJA004,2005-2006)

Elementary study for modification and dyeing of polypropylene fiber by N2 plasma and graft treatment

PENG Sai-ping1, SU Yuan1, HE Quan-guo1, GE Yuan-jing2, CHEN Qiang2   

  1. (1. Packing and Printing College, Hunan University of Technology, Zhuzhou 412008; 2. Beijing Geographic College, Beijing 102600)
  • Received:2006-11-22 Revised:2007-04-23 Online:2007-09-15 Published:2011-08-15

摘要:

本研究用氮气等离子体固相表面修饰改性对丙纶纤维进行表面处理。用傅立叶变换红外光谱分析改性前后样品表面官能团变化,用扫描电镜分析改性前后样品表面的形貌变化,用紫外可见分光光度计测试样品的上染率。结果表明:等离子体表面处理及丙烯酸接枝后的丙纶纤维表面引入了羰基、胺(氨)基或酰胺等活性基,使丙纶纤维从不可上染到能染上鲜艳的阳离子艳兰,显著改善了丙纶纤维的染色品质。

关键词: 丙纶纤维表面改性, 等离子体处理, 丙烯酸接枝, 染色, 上染率

Abstract:

A method to improve the dyeing property of polypropylene (PP) fiber surface by nitrogen (N2) plasma treatment and acrylic acid (AA) grafting is presented. The surface modification was characterized by Fourier transformed infrared spectra (FTIR) to analyze changes of chemical groups, and the PP fiber morphological appearance changes were verified by scanning electronic microscope (SEM) as well as subsequent dyeing ratio thereby was determined by ultraviolet-visible spectra (UV spectrometer) detection. The results demonstrated that N2 plasma treatment and AA grafting facilitated reactive groups (such as carbonyl group, amine group or amide group, etc) generation on PP surface, which was ameliorated to be conveniently dyed or colored with bright-colored basic blue 54 dyestuff. The investigation demonstrates an amelioration method of PP fiber surface dyeing property from inert to active.

Key words: Polypropylene fiber surface modification, Plasma treatment, Acrylic acid grafting, Dyeing, Dyeing ratio

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