Research Article
Easy-Care Finishing of Cotton Fiber with DMDHEU - Crosslinking Agent for High Crease Recovery Angle and Low Washing Shrinkage Properties
Yimer Hassen1,3*, Michael Rauch2 and Abera Kabish3
1Faculty of Engineering Department Innovative Textiles, Hof University of Applied Science, Germany and Ethiopian institute of textile and fashion technology, Bahir Dar University, Ethiopia
2Faculty of Engineering Department Innovative Textiles, Hof University of Applied Science, Germany
3Ethiopian institute of textile and fashion technology, Bahir Dar University, Ethiopia
Yimer Hassen, Faculty of Engineering Department Innovative Textiles, Hof University of Applied Science, Germany and Ethiopian institute of textile and fashion technology, Bahir Dar University, Ethiopia.
Received Date: November 17, 2021; Published Date: December 06, 2021
Abstract
Easy care finishing of textile materials is one of textile chemical finishing processes to make cellulosic textile materials crease free and dimensionally stable in its service life or during wear. Woven and knitted cellulosic textile fabrics are totally submerged in DMDHEU crosslinking agent with the concentration of 35 – 60 g/l and 30 – 50 g/l for woven and knitted fabrics respectively. In this treatment magnesium chloride is used as catalyst. Then, drying at 110 °C and curing at 150 °C for 3 min. This study shows the relationship between different level of concentrations of DMDHEU and catalysts on different textile properties such as CRA, strength and abrasion loss, washing shrinkage and stiffness. IR analysis also used in the research work. In this finding, in general, crease recovery angle - CRA, abrasion loss, stiffness increases as the concentration of DMDHEU and the catalyst increases whereas air permeability and water capillary rise, washing shrinkage decreases in woven cotton fabric. On the other hand, CRA, abrasion loss and air permeability as the concentration of DMDHEU and the catalyst increases whereas the wales and course washing resistance and water capillary rise diminished in knitted fabric.
Keywords:Crosslinking agent; Pad-dry-cure; Crease recover angle; Washing shrinkage; Strength
Keywords:CRA - Crease Recovery Angle; DMDHEU: Dimethyloldihydroxyethyleneurea; KPa: Kilo Pascal
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Yimer Hassen, Michael Rauch, Abera Kabish. Easy-Care Finishing of Cotton Fiber with DMDHEU - Crosslinking Agent for High Crease Recovery Angle and Low Washing Shrinkage Properties. J Textile Sci & Fashion Tech 9(3): 2021. JTSFT.MS.ID.000713. DOI: 10.33552/JTSFT.2021.09.000713.
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Jacquard woven fabric, Weave design, Photochromic behavior
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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.