Journal of the Korea Furniture Society (한국가구학회지)

Korea Furniture Society (한국가구학회)
권호 표지

Light Resistance of Natural Dye-colored Veneer and Clear Coated Cylindrical Laminated Veneer Lumber

천연염색 단판 및 투명 도장처리 원통형 단판적층재의 내변퇴색성

  • Kim, Jong-In (Department of Forest Product, Korea Forest Research Institute) ;
  • Suh, Jin-Suk (Department of Forest Product, Korea Forest Research Institute) ;
  • Hwang, Sung-Wook (Department of Forest Product, Korea Forest Research Institute) ;
  • Park, Ryeong-Jae (Natural Dye Research institute) ;
  • Park, Sang-Bum (Department of Forest Product, Korea Forest Research Institute)
  • 김종인 (국립산림과학원 임산공학부) ;
  • 서진석 (국립산림과학원 임산공학부) ;
  • 황성욱 (국립산림과학원 임산공학부) ;
  • 박령재 (천연염색연구소) ;
  • 박상범 (국립산림과학원 임산공학부)
  • Received : 2012.08.29
  • Accepted : 2012.10.16
  • Published : 2012.10.25
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Abstract

In order to develop the end use of cylindrical laminated veneer lumber (LVL) such as wooden crafts, the light resistance properties of natural dye-colored and finished cylindrical LVL was investigated. The study results were as follows; The cross section of LVL showed the higher light resistance than its tangential section, and the light resistance also increased with surface coated. On the other hand, LVL specimen were colored by 9 natural dyes of amur cork-tree etc., and the natural and apparent hue harmonized with wood was found after coating and light resistance test. Particularly, The dyes extracted from amur cork-tree, persimon and sappan wood showed orange color, reddish brown and red color respectively, giving an accenting effect to original wood color.

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