한국섬유공학회지 (Textile Science and Engineering)

  • 제48권1호
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  • Pages.1-5
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  • 2011
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  • 1225-1089(pISSN)
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  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
권호 표지

다단가열에 따른 폴리아크릴로니트릴 섬유의 안정화 및 탄화 거동 분석

Analysis of Stabilization and Carbonization Behaviors of Poly(acrylonitrile) Fibers by Stepwise Heating

  • 한도형 (전북대학교 공과대학 섬유소재시스템공학과) ;
  • 김수봉 (전북대학교 공과대학 섬유소재시스템공학과) ;
  • 김기영 (한국생산기술연구원 섬유융합연구부) ;
  • 정용식 (전북대학교 공과대학 섬유소재시스템공학과)
  • Han, Do-Hyeong (Department of Textile Engineering, Chonbuk National University) ;
  • Kim, Su-Bong (Department of Textile Engineering, Chonbuk National University) ;
  • Kim, Ki-Young (Convergent Textile Technology Group, Korea Institute of Industrial Technology) ;
  • Chung, Yong-Sik (Department of Textile Engineering, Chonbuk National University)
  • 투고 : 2010.12.10
  • 심사 : 2011.01.16
  • 발행 : 2011.02.28
⟨ 이전 논문 다음 논문 ⟩

초록

The stabilization behavior of poly(acrylonitrile)(PAN) fibers was monitored by measuring the changes in density, structural aspects and mechanical properties during continuous stabilization processing. The effects of the processing conditions, such as the speed of precursor supply, yam tension, oxidation temperature, and treatment time, on the mechanical properties of the final carbon fibers were also examined. The oxidized PAN fibers were analyzed by measuring the density and aromatization index. The change in yam tension had critical effects on the final mechanical properties of the carbon fibers. The maximum mechanical properties of carbon fibers were obtained by properly controlling the stabilization conditions.

키워드

과제정보

연구 과제번호 : 소재원천기술개발사업

연구 과제 주관 기관 : 지식경제부

참고문헌

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