한국염색가공학회지 (Textile Coloration and Finishing)

  • 제24권1호
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  • Pages.91-96
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  • 2012
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  • 1229-0033(pISSN)
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  • 2234-036X(eISSN)
한국염색가공학회 (The Korean Society of Dyers and Finishers)
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재생 방법에 따른 재생 폴리에스터사의 물성 변화

Physical Properties of Recycled Polyester Yarns According to Recycling Methods

  • 이선영 (충남대학교 유기소재 섬유시스템공학과) ;
  • 원종성 (충남대학교 유기소재 섬유시스템공학과) ;
  • 유재정 (충남대학교 유기소재 섬유시스템공학과) ;
  • 함완규 (한국생산기술연구원) ;
  • 이승구 (충남대학교 유기소재 섬유시스템공학과)
  • Lee, Sun-Young (BK21 FTIT, Department of Advanced Organic Materials & Textile System Engineering, Chungnam National University) ;
  • Won, Jong-Sung (BK21 FTIT, Department of Advanced Organic Materials & Textile System Engineering, Chungnam National University) ;
  • Yoo, Jae-Jung (BK21 FTIT, Department of Advanced Organic Materials & Textile System Engineering, Chungnam National University) ;
  • Hahm, Wan-Gyu (Korea Institute of Industrial Technology) ;
  • Lee, Seung-Goo (BK21 FTIT, Department of Advanced Organic Materials & Textile System Engineering, Chungnam National University)
  • 투고 : 2012.03.02
  • 심사 : 2012.03.23
  • 발행 : 2012.03.27
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초록

The physical properties of recycled polyester yarns according to recycling methods were investigated. Virgin polyester draw texturized yarn(DTY), material-recycled(MR) polyester DTY and chemical-recycled(CR) polyester DTY were prepared. Surface morphology, thermal property, micro-structure and mechanical property of recycled polyester yarns were estimated. SEM-EDS analysis showed that the CR PET yarn had better crimp and more stable structure than MR PET yarn. Tm of the MR PET yarn was higher than that of the CR PET yarn. The intensity of the crystallization peak of the CR PET yarn was a little higher than that of the MR PET yarn. Tensile strength of the MR PET yarn was slightly higher than that of the CR PET yarn. Breaking elongation of the CR PET yarn was slightly higher than that of the MR PET yarn.

키워드

참고문헌

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피인용 문헌

  1. Study on the TiO2-Ag Nanoparticle Coated PET Fabric with an Atomizer vol.26, pp.2, 2014, https://doi.org/10.5764/TCF.2014.26.2.99
  2. Effects of E-beam Irradiation on the Water-repellency and Washing Durability of the Water-repellent Finished Chemically-recycled PET(CR-PET) Fabrics vol.27, pp.2, 2015, https://doi.org/10.5764/TCF.2015.27.2.119
  3. Effect of Blend Ratio on the Quality Characteristics of Recycled Polyester/Cotton Blended Ring Spun Yarn vol.25, pp.0, 2017, https://doi.org/10.5604/12303666.1227875
  4. Physical properties of recycled PET non-woven fabrics for buildings vol.254, 2017, https://doi.org/10.1088/1757-899X/254/19/192016
  5. Color Fastness of PLA Fiber Dyed with Vat Dyes vol.25, pp.1, 2013, https://doi.org/10.5764/TCF.2013.25.1.75
  6. Preparation, Physical Characteristics and Antibacterial Finishing of PCM/Nylon Fibers having Sheath/Core Structure vol.26, pp.4, 2014, https://doi.org/10.5764/TCF.2014.26.4.311