Modification of polypropylene fibers by electron beam irradiation. I. Evaluation of dyeing properties using cationic dyes

被引:0
作者
Hongje Kim
Jin-Seok Bae
机构
[1] Kyungpook National University,Department of Textile System Engineering
[2] Korea Sewing Technology Institute,Research Development Division
来源
Fibers and Polymers | 2009年 / 10卷
关键词
Polypropylene; Electron beam irradiation; Dyeing property; Cationic dye;
D O I
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中图分类号
学科分类号
摘要
The dyeing properties of hydrophobic polypropylene fibers using cationic dyes were investigated to improve dyeability by electron beam irradiation and sulfonic acid incorporation. The color strength of polypropylene fibers after irradiation was examined according to the dyeing conditions including the pH of the dyebath, absorbed doses, and the introduction of a functional group to the fiber substrate. The best dyeing result was obtained when polypropylene fibers incorporated by sulfonic acid group after electron beam irradiation were dyed with cationic dyes at alkaline conditions and 30∼75 kGy irradiation ranges.
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页码:320 / 324
页数:4
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