한국섬유공학회지 (Textile Science and Engineering)

  • 제49권2호
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  • Pages.98-105
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  • 2012
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  • 1225-1089(pISSN)
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  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
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리싸이클 폴리에스터 니트 소재의 물리적 성질 및 태 평가

Physical Properties and Objective Hand Values of Recycled Polyester Knit Fabrics

  • 최연주 (한양대학교 유기나노공학과) ;
  • 김성훈 (한양대학교 유기나노공학과) ;
  • 임기섭 (한양대학교 유기나노공학과)
  • Choi, Yeon-Joo (Department of Organic and Nano Engineering, Hanyang University) ;
  • Kim, Seong-Hun (Department of Organic and Nano Engineering, Hanyang University) ;
  • Lim, Ki-Sub (Department of Organic and Nano Engineering, Hanyang University)
  • 투고 : 2011.12.26
  • 심사 : 2012.04.06
  • 발행 : 2012.04.30
⟨ 이전 논문 다음 논문 ⟩

초록

With regards to environmental conservation, it is necessary to promote an eco-friendly industry and to recycle wastes. In this study, the physical properties and hand values of material recycled PET knit fabrics prepared with various recycled PET yarns were investigated. Bursting strengths of 3 recycled PET knit fabrics were higher than that of regular PET knit fabric. 3 Recycled PET knit fabrics were more flexible than those of the regular PET knit fabric. Lightness of regular PET knit fabric was the highest among the 5 samples. Fabric knitted with recycled non-circular PET yarns had a more yellowish tinge. Mechanical properties were measured using the KES-FB system. Bending properties, shear properties, weight, and thickness were increased in recycled PET knit fabrics. The compressional linearity and energy of 3 recycled PET knit fabrics increased. However, their compressional resilience was reduced. In addition, coefficients of friction were similar. Regular PET knit fabric demonstrated a smooth appearance. Numeri was the highest in the hand values.

키워드

참고문헌

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피인용 문헌

  1. Effects of Annealing Conditions on the Physical Properties and Structural Change of Chemically Recycled Cation Dyeable Poly(ethylene terephthalate) Fibers vol.49, pp.4, 2012, https://doi.org/10.12772/TSE.2012.49.4.217