期刊
APPLIED SURFACE SCIENCE
卷 255, 期 23, 页码 9458-9462出版社
ELSEVIER
DOI: 10.1016/j.apsusc.2009.07.058
关键词
Dielectric barrier discharge; Polyvinyl alcohol; Desizing; Scouring; SEM; XPS
类别
资金
- National High Technology Research and Development Program of China [2007AA03Z101]
- Natural Science Foundation for the Youth [50803010]
- Program for Changjiang Scholars and Innovative Research Team in University [IRT0526]
- Program of Introducing Talents of Discipline to Universities [B07024]
The effect of argon/oxygen atmospheric dielectric barrier discharge (DBD) treatment on desizing and scouring of polyvinyl alcohol (PVA) on cotton fabric was studied with respect to the treatment duration of 1, 2, 4 and 6 min. X-ray photoelectron spectroscopy (XPS) analysis indicated that oxygen concentration increased for the plasma treated PVA film. Solubility measurement revealed that plasma treatment increased PVA solubility in hot washing but less effective in cold washing. Scanning electron microscopy (SEM) showed that the fiber surfaces were as clean as unsized fibers after 6 min treatment followed by hot washing. Wickability analysis indicated that the capillary heights of plasma treated fabrics increased significantly as the plasma treatment duration increased. The results of the yarn tensile strength test showed that the plasma treatment did not have a negative effect on fabric tensile strength. (C) 2009 Elsevier B.V. All rights reserved.
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