The effects of humidity on the surface modification of wool fabric through atmospheric pressure plasma jet
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- 作者：Cheng Chen ; Lixia Jia ; Rui Liu ; Xingyu Chen ; Chongye Jin ; Heping Liu…
- 关键词：Humidity ; Atmospheric pressure plasma jet ; Modification ; Wool ; Surface properties
- 刊名：Fibers and Polymers
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：17
- 期：8
- 页码：1181-1185
- 全文大小：897 KB
- 刊物类别：Chemistry and Materials Science
- 刊物主题：Chemistry
Polymer Sciences - 出版者：The Korean Fiber Society
- ISSN：1875-0052
- 卷排序：17
文摘
Current research was carried out on hydrophilic wool fibers at three different humidity conditions through atmospheric pressure plasma jet (APPJ). Samples were taken to evaluate surface microscopic morphology, surface roughness, directional friction effect (DFE), and surface chemical composition. The scanning electron microscope (SEM) and fiber friction coefficient test (FFT) results show that wetting pretreatment has significant effect on surface etching and DFE, but very limited effect on surface roughness. Allwörden reaction and X-ray photoelectron spectroscopy (XPS) results reveal that extra moisture changes C, O, N, S contents and their related characteristic functional groups, therefore increases etching degree on wool fiber surface scales. It was concluded that APPJ treatment is effective in processing wool fiber with high moisture contents.