THERMAL SCIENCE

International Scientific Journal

Lai-Jiu Zheng

,

Jing-Lu Guo

,

Yong-Fang Qian

,

Bing Du

,

Ju Wei

,

Jun Yan

,

Xiao-Qing Xiong

WATER IN SUPERCRITICAL CARBON DIOXIDE DYEING

ABSTRACT
This paper investigates the effect of water serving as entrainer on the dyeing of wool fabrics in supercritical carbon dioxide. Compared with previous supercritical dyeing methods, addition of water makes the dyeing process more effective under low temperature and low pressure. During dyeing process, dyestuff can be uniformly distributed on fabrics's surface due to water interaction, as a result coloration is enhanced while color difference is decreased.
KEYWORDS
entrainer, wool fabrics, supercritical carbon dioxide, reactive dyes
PAPER SUBMITTED: 2015-01-10
PAPER REVISED: 2015-03-10
PAPER ACCEPTED: 2015-05-05
PUBLISHED ONLINE: 2015-10-25
DOI REFERENCE: https://doi.org/10.2298/TSCI1504301Z
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2015, VOLUME 19, ISSUE Issue 4, PAGES [1301 - 1304]
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WATER IN SUPERCRITICAL CARBON DIOXIDE DYEING

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence