Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/80069
Title: Effect of stretching on ultraviolet protection of cotton and cotton/coolmax blended weft knitted fabric in a wet state
Authors: Kan, CW 
Yam LY 
Ng, SP 
Keywords: Coolmax
Cotton
Relax
Stretching
Ultraviolet protection factor (UPF)
Weft knitted fabric
Wet
Issue Date: 2014
Publisher: Molecular Diversity Preservation International (MDPI)
Source: Materials, 2014, v. 7, no. 1, p. 58-74 How to cite?
Journal: Materials 
Abstract: In this paper, the ultraviolet protection factor (UPF) of plain knitted fabrics made from 20Ne cotton yarns, Coolmax yarn and their combinations in wet, relaxed and stretched states were studied. According to the fiber composition, fabric samples are divided into three groups including Group I (single cotton yarn), Group II (cotton/cotton combination) and Group III (Coolmax/cotton combination) for discussion. In order to study the effect of wet condition on the UPF of different plain knitted fabrics, five wetting solutions, namely: (i) chlorinated pool water; (ii) sea water, (iii) acidic perspiration; (iv) alkaline perspiration and (v) deionized water (DI water) were prepared and the fabrics were wetted with different percentages of 50%, 75% and 100%. The UPF of the plain knitted fabrics in wet, relaxed and stretched states was measured and the results were discussed. In addition, yarn and fabric properties such as yarn tenacity, yarn strength, fiber combination and water vapor transmission, which affect the corresponding UPF values, were used for generating a prediction model in order to determine UPF. Verification of the prediction model was also conducted.
URI: http://hdl.handle.net/10397/80069
EISSN: 1996-1944
DOI: 10.3390/ma7010058
Rights: © 2013 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
The following publication Kan, C. -., Yam, L. -., & Ng, S. -. (2014). Effect of stretching on ultraviolet protection of cotton and cotton/coolmax blended weft knitted fabric in a wet state. Materials, 7(1), 58-74 is available at https://dx.doi.org/10.3390/ma7010058
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