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흑색 황화염료에 의한 나일론 스웨이드 직물의 염색 특성 연구

Dyeing Property of Nylon Suede Fabric Dyed with Sulphur Black Dye

  • 이민주 (부산대학교 유기소재시스템공학과) ;
  • 이정훈 (부산대학교 유기소재시스템공학과) ;
  • 정대호 ((주)정산인터네셔널) ;
  • 이미경 (ICEI 우방(주)) ;
  • 고재왕 (한국신발피혁연구원) ;
  • 이승걸 (부산대학교 유기소재시스템공학과)
  • Lee, Minju (Department of Organic Material Science and Engineering, Pusan National University) ;
  • Lee, Jeong Hoon (Department of Organic Material Science and Engineering, Pusan National University) ;
  • Jung, Dae-Ho (R&D Institute, Jeongsan International Co., Ltd.) ;
  • Lee, Mikyung (ICEI Woobang Co., Ltd.) ;
  • Ko, Jae Wang (Korea Institute of Footwear and Leather Technology) ;
  • Lee, Seung Geol (Department of Organic Material Science and Engineering, Pusan National University)
  • 투고 : 2017.08.10
  • 심사 : 2017.09.12
  • 발행 : 2017.09.27

초록

Demands for nylon suede as an artificial leather are increasing due to its functionality and aesthetics. To achieve high value added nylon suede based on green technology, this study was carried out in order to obtain useful data for the nylon suede fabrics with eco-friendly dyeing process by a pad-steam method instead of a dip dyeing process using sulphur black dye to reduce the industrial waste of water. The dyeability of the nylon suede was investigated according to reducing temperatures, dye concentrations, and reducing agent's concentrations. Throughout the results of the CIE $L^*a^*b^*$ and Munsell values, the optimized dyeing conditions of the nylon suede using sulphur black dye are $70^{\circ}C$ of dyeing temperature, 30% o.w.f. of dye concentration, and $9g/{\ell}$ of reduction agent concentration, respectively. Furthermore washing colorfastness, light colorfastness and perspiration colorfastness were achieved in the range of 4-5 grades.

키워드

참고문헌

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