Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
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Crosslinking Effects and Mechanical Properties of Glutaraldehyde Crosslinked Wet-Spun Collagen Fibers

글루타르알데히드 가교 조건에 따른 콜라겐 섬유의 방사성 및 역학적 특성 분석

  • 안현철 (한국생산기술연구원 섬유융합연구부문) ;
  • 공다정 (한국생산기술연구원 섬유융합연구부문) ;
  • 이현호 (파이버엔텍) ;
  • 서주연 (파이버엔텍) ;
  • 김태겸 (파이버엔텍) ;
  • 이소희 (경상대학교 의류학과) ;
  • 여상영 (한국생산기술연구원 섬유융합연구부문)
  • Received : 2020.11.23
  • Accepted : 2020.12.21
  • Published : 2020.12.31
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Abstract

Collagen is a natural protein with excellent biocompatibility. Purified collagen is used in various medical and cosmetic products. Fibers made from collagen are particularly used for medical purposes, but their mechanical properties are not good; therefore, manufacturing processes such as crosslinking and blending are being researched and developed to reinforce fibers and improve fiber spinnability. Particularly, in the crosslinking process, fiber properties can be manipulated and adjusted based on the crosslinking agent. In this study, the spinnability and mechanical properties of the fibers were analyzed according to the crosslinking concentration and crosslinking process time. Through this, the crosslinked collagen spinning conditions that can achieve a sufficient crosslinking effect with a minimum concentration and process time were examined. The processing efficiency and mechanical properties of the collagen fibers were improved by optimizing the crosslinking conditions.

Keywords

Acknowledgement

이 논문은 산업통상자원부의 지원을 받아 수행된 연구임(과제번호 20000519).

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