Journal of Fashion Business (패션비즈니스)

The Korean Society of Fashion Business (한국패션비즈니스학회)
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Moisture-Related Properties of PET Fabrics treated with Quaternary Ammonium Compound/Alkaline Solution

사급(四級) 암모늄 화합물(化合物)과 알칼리 혼합액(混合液)으로 처리(處理)된 PET직물(織物)의 수분특성(水分特性) 연구(硏究)

  • Kim, Do-Hee (Dept. of Clothing and Textiles, Graduate School, Ewha Womans University) ;
  • Jeon, Dong-Won (Dept. of Clothing and Textiles, Ewha Womans University) ;
  • Kim, Jong-Jun (Dept. of Clothing and Textiles, Ewha Womans University)
  • 김도희 (이화여자대학교 대학원 의류직물학과) ;
  • 전동원 (이화여자대학교 의류직물학) ;
  • 김종준 (이화여자대학교 의류직물학)
  • Published : 2003.06.30
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Abstract

Among the various properties of textile fabrics, the moisture-related properties are important for the textile processes or the apparel comfort characteristics. Alkaline hydrolysis results in pitting on the surface of fibers and increases the amount of hydroxyl and carboxyl end groups of the PET molecules on the fiber surface. The purpose of this study is to investigate the moisture-related properties of PET fabrics treated with quaternary ammonium compound/alkaline solution. The wetting and wicking properties of the PET fabrics were measured using the following experiments: contact angle, surface free energy, work of adhesion, vertical wicking height, moisture regain, and frictional static voltage. It was concluded that by the alkaline hydrolysis process, surface hydrophilicity and reactivity were considerably improved especially at lower levels of weight loss% and that the pitting of the fiber surface resulted in at higher levels of weight loss% was disadvantageous in moisture-related properties of PET.

Keywords

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