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Characteristic Analysis of Paint used in Defense Industries Equipments of Korean Conflict in The War Memorial of Korea

전쟁기념관 소장 6·25전쟁 방산장비의 도료 특성 분석

  • Kang, Hyun Sam (Dept. of Curatorial Affairs, The War Memorial of Korea) ;
  • Kim, Soo Chul (Dept. of Conservation Science, Korea National University of Cultural Heritage) ;
  • Park, Min Soo (Dept. of Conservation Science, Korea National University of Cultural Heritage)
  • 강현삼 (전쟁기념관) ;
  • 김수철 (한국전통문화대학교 기술과학대학 보존과학과) ;
  • 박민수 (한국전통문화대학교 기술과학대학 보존과학과)
  • Received : 2016.05.13
  • Accepted : 2016.06.17
  • Published : 2016.06.20

Abstract

This study conducted analysis of paint samples from defense industries equipments of Korean Conflict in The War Memorial of Korea to identify the characteristics of the modern paint. The samples were analyzed by microscopic observation, infrared spectroscopy and SEM-EDS. Cross-section of paint samples are made up of several layers of about 9 to 20 times, and thickness of the layer is not uniform in the $10{\sim}100{\mu}m$. The putty was used for the surface treatment before painting. Inorganic analysis showed that one type of the putty consist of minium and kaolin, talc, titanium dioxide. According to the results of infrared spectroscopy, paint samples were identified as alkyd resin. Some bands such as C-H bending, C-O and C-C stretching, C-H rocking were found in spectra.

본 연구는 전쟁기념관에서 소장 중인 6.25전쟁 당시 사용되었던 방산장비 6종류의 도료에 대한 단면 관찰, 무기성분 분석, 적외선 분광분석을 실시하여 근현대 도료의 특성을 확인하고자 하였다. 도료의 단면은 9~20회 가량의 여러 층으로 이루어져 있고, 층의 두께는 $10{\sim}100{\mu}m$으로 일정하지 않으며, 도장 전 바탕면 처리로 퍼티가 사용되었음이 관찰되었다. EDS 분석 결과에 따라 퍼티층은 연단과 탈크, 이산화티탄 등을 성분으로 하는 퍼티를 사용한 것으로 판단된다. 도료의 종류를 확인하기 위하여 적외선 분광분석을 실시한 결과 알키드 수지의 지문영역 (C-H bending, C-O와 C-C stretching, C-H rocking)이 확인되어 방산장비의 도료는 알키드 수지 계열의 도료를 사용한 것으로 판단된다.

Keywords

References

  1. Kim, S.C., Choi, J.W. and Lee, J.E., 2016, Study on Material Characteristic of Modern Cultural Heritage Rickshaw. Journal of Conservation Science, 32(1), 33-42. (in Korean with English abstract) https://doi.org/10.12654/JCS.2016.32.1.04
  2. Kim, S.C., Park M.S. and Seo, J.H., 2012, Analysis of Paint used in Streetcar No.381 of Registered Cultural Property. Journal of Conservation Science, 28(3), 277-283. (in Korean with English abstract) https://doi.org/10.12654/JCS.2012.28.3.277
  3. Michele, R.D., Dusan, C.S. and James, M.L., 1999, Infrared Spectroscopy in Conservation Science. The Getty Conservation Institute, 14.
  4. Thomas, J.S.L, 2014, Analysis of Modern Paints. The Getty Conservation Institute, 88-90.