Journal of Conservation Science (보존과학회지)

The Korean Society Of Conservation Science For Cultural Heritage (한국문화재보존과학회)
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A Study on the Film Performance by Physical Properties of Gelatin(Glue) in Dancheong

젤라틴(아교)의 물성에 따른 단청 도막의 성능비교 연구

  • Park, Ji Hye (C&T Inc. and Gyeongdam Conservation Lab.) ;
  • Jeong, Seon Hye (Institute of Preventive conservation for Cultural Property, Korea National University of Cultural Heritage) ;
  • Kim, Ik Joo (C&T Inc. and Gyeongdam Conservation Lab.) ;
  • Chung, Yong Jae (Dept. of Conservation Science, Korean National University of Cultural Heritage)
  • 박지혜 ((주)씨엔티/경담연구소) ;
  • 정선혜 (한국전통문화대학교 문화재예방보존연구소) ;
  • 김익주 ((주)씨엔티/경담연구소) ;
  • 정용재 (한국전통문화대학교 보존과학과)
  • Received : 2013.01.13
  • Accepted : 2013.03.12
  • Published : 2013.03.20
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Abstract

This study aims to investigate the film performance by physical properties of glue and gelatin in traditional paint(Dancheong). To do this, homemade, commercial glue and gelatin was selected and evaluated water reaction and weatherproof. The result, the highest gel strength, gelatin was better than acrylic acid ester resin, when compared with hygroscopic property and adhesive property. And that was better than in any others, when compared with water-proofing.

전통 단청 교착제인 젤라틴(아교)의 물성에 따른 단청 도막의 성능을 평가하고자 직접 추출하거나 시판되는 아교 및 젤라틴 5종을 선정하고 수분반응성과 촉진내후성을 실험하였다. 실험결과, 겔 강도가 높은 1종의 젤라틴 단청 도막에서는 아교 대체 재료인 아크릴산 에스테르 수지 도막보다 수분 흡수율이 높고 촉진 내후성 시험 후에도 밀착성이 높았을 뿐만 아니라 젤라틴 도막보다 내수성이 우수하였다.

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References

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