Bleaching of Wool with Sodium Borohydride
An untreated wool fabric was bleached both with sodium borohydride (SBH) in the presence of sodium bisulphite (SBS) solution and with a commercial H2O2 bleaching method. The concentration effects of SBH and SBS, bleaching time, pH and temperature on SBH bleaching process were investigated. Whiteness...
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2009-09-01
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Series: | Journal of Engineered Fibers and Fabrics |
Online Access: | http://www.jeffjournal.org/papers/Volume4/4.3Kanik45-50.pdf |
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doaj-2aa57dd2867d4bf7af8cc83e82d670d12020-11-25T03:34:38ZengSAGE PublishingJournal of Engineered Fibers and Fabrics1558-92502009-09-01434550Bleaching of Wool with Sodium BorohydrideDuygu Yilmazer, MSc.Mehmet Kanik, Ph.D.An untreated wool fabric was bleached both with sodium borohydride (SBH) in the presence of sodium bisulphite (SBS) solution and with a commercial H2O2 bleaching method. The concentration effects of SBH and SBS, bleaching time, pH and temperature on SBH bleaching process were investigated. Whiteness, yellowness and alkali solubility results were assessed for both bleaching methods. The results showed that whiteness degrees obtained with SBH bleaching was comparable with that of H2O2 bleaching method; whereas the alkali solubility values of the SBH bleaching was superior to the H2O2 bleaching.http://www.jeffjournal.org/papers/Volume4/4.3Kanik45-50.pdf |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Duygu Yilmazer, MSc. Mehmet Kanik, Ph.D. |
spellingShingle |
Duygu Yilmazer, MSc. Mehmet Kanik, Ph.D. Bleaching of Wool with Sodium Borohydride Journal of Engineered Fibers and Fabrics |
author_facet |
Duygu Yilmazer, MSc. Mehmet Kanik, Ph.D. |
author_sort |
Duygu Yilmazer, MSc. |
title |
Bleaching of Wool with Sodium Borohydride |
title_short |
Bleaching of Wool with Sodium Borohydride |
title_full |
Bleaching of Wool with Sodium Borohydride |
title_fullStr |
Bleaching of Wool with Sodium Borohydride |
title_full_unstemmed |
Bleaching of Wool with Sodium Borohydride |
title_sort |
bleaching of wool with sodium borohydride |
publisher |
SAGE Publishing |
series |
Journal of Engineered Fibers and Fabrics |
issn |
1558-9250 |
publishDate |
2009-09-01 |
description |
An untreated wool fabric was bleached both with sodium borohydride (SBH) in the presence of sodium bisulphite (SBS) solution and with a commercial H2O2 bleaching method. The concentration effects of SBH and SBS, bleaching time, pH and temperature on SBH bleaching process were investigated. Whiteness, yellowness and alkali solubility results were assessed for both bleaching methods. The results showed that whiteness degrees obtained with SBH bleaching was comparable with that of H2O2 bleaching method; whereas the alkali solubility values of the SBH bleaching was superior to the H2O2 bleaching. |
url |
http://www.jeffjournal.org/papers/Volume4/4.3Kanik45-50.pdf |
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