Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)

  • 2006.05a
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  • Pages.435-436
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  • 2006
  • /
  • 2005-8446(pISSN)
Korean Society for Precision Engineering (한국정밀공학회)
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Interlaminar Fracture Characteristics of Self-healing Agent for Polymeric Composites

폴리머 복합재용 자가치료제의 층간파괴특성 평가

  • 허광수 (금오공과대학교 대학원 기계공학과) ;
  • 윤성호 (금오공과대학교 기계공학과)
  • Published : 2006.05.01
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Abstract

This study focused on the introduction of the self healing technique for polymeric composites and evaluated the healing efficiency by the use of the interlaminar toughness fracture test. The DCPD (dicyclopentadiene) and ENB (5-ethylidene-2-norbornene) were used for the healing agent and the Grubbs' catalyst was used for the catalyst. According to the results, healing efficiency was found to be 37.9%, 22.3%, 26.3%, 22.8%, 30.8%, 30.8%, 33.0%, 33.4% for mode II fraction of 0%, 20%, 35%, 50%, 65%, 80%, 90%, 100%, respectively.

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