한국섬유공학회지 (Textile Science and Engineering)

  • 제54권1호
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  • Pages.54-59
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  • 2017
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  • 1225-1089(pISSN)
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  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
권호 표지
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고인성 탄소/에폭시 복합재료의 제조 및 특성 분석

Preparation and Characterization of a High Toughness Carbon/Epoxy Composite

  • 이지은 ((주)넥스컴스) ;
  • 원종성 (충남대학교 유기소재.섬유시스템공학과) ;
  • 박종현 (충남대학교 유기소재.섬유시스템공학과) ;
  • 김춘수 (충남대학교 유기소재.섬유시스템공학과) ;
  • 이승구 (충남대학교 유기소재.섬유시스템공학과)
  • Lee, Jee Eun (Advanced Composite Material Division) ;
  • Won, Jong Sung (Department of Advanced Organic Materials & Textile System Engineering, Chungnam National University) ;
  • Park, Jong Hyun (Department of Advanced Organic Materials & Textile System Engineering, Chungnam National University) ;
  • Kim, Chun Su (Department of Advanced Organic Materials & Textile System Engineering, Chungnam National University) ;
  • Lee, Seung Goo (Department of Advanced Organic Materials & Textile System Engineering, Chungnam National University)
  • 투고 : 2017.01.11
  • 심사 : 2017.02.15
  • 발행 : 2017.02.28
⟨ 이전 논문 다음 논문 ⟩

초록

Interlaminar delamination is an important problem in applications of carbon fiber reinforced composites. Delamination occurs due to the presence of matrix cracks, causes fiber breakage, and results in the loss of stiffness and strength, which may lead to safety and reliability problems. In this study, the effect of polyethersulfone (PES) of the epoxy resin on interlaminar shear strength and fracture toughness of carbon/epoxy composites was investigated. Consequently, interlaminar bonding increased with proper addition of PES, but excess PES led to loss of interlaminar bonding of the carbon/epoxy composite.

키워드

참고문헌

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피인용 문헌

  1. Ladder-Structured Polysilsesquioxane/Al2O3 Nanocomposites for Transparent Wear-Resistant Windows vol.19, pp.6, 2018, https://doi.org/10.1007/s12221-018-8217-9