Journal of the Korean Wood Science and Technology

The Korean Society of Wood Science & Technology (한국목재공학회)
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Manufacturing of High Density Woodceramics by Recarbonization Using a Resin Impregnation Board - Change of Density Profile -

수지함침보드의 2차 탄화에 의한 고밀도 우드세라믹 제조 - 밀도경사 변화 -

  • Oh, Seung-Won (College of Agriculture and Life Science, Institute of Agriculture Science & Technology, Chonbuk National University) ;
  • Jeon, Soon-Sick (College of Agriculture and Life Science, Institute of Agriculture Science & Technology, Chonbuk National University) ;
  • Byeon, Hee-Seop (College of Agriculture and Life Science, IALS, Gyeongsang National University)
  • 오승원 (전북대학교 농업생명과학대학 농업과학기술연구소) ;
  • 전순식 (전북대학교 농업생명과학대학 농업과학기술연구소) ;
  • 변희섭 (경상대학교 농업생명과학대학 농업생명과학연구원)
  • Received : 2010.12.06
  • Accepted : 2011.01.10
  • Published : 2011.01.25
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Abstract

A repeated impregnation and carbonization process was introduced to product high-density woodceramics using a resin impregnation board. The density profile were measured to further confirm morphologically and structurally occurred changes of one-time and two-time phenolic resin-treated and carbonized woodceramics. After the two-time carbonization of the products, the minimum, average and maximum densities increased more than those of the one-time carbonized woodceramics, and the increase of density profile. Therefore, it is considered that the preparation of uniformed woodceramics with high-density and low density dissipation can be produced by a repeated impregnation and carbonization).

본 연구에서는 고밀도 우드세라믹을 제조하기 위한 기초 연구로서 수지함침율 및 탄화온도에 따라 제조된 1차 탄화 우드세라믹을 수지 재 함침 후 2차 탄화하여 우드세라믹을 제조하고 밀도경사를 조사하였다. 2차 탄화 후 최소, 평균 및 최고밀도가 1차 탄화 우드세라믹보다 증가하였고, 밀도경사 비율도 증가하였다. 따라서 고밀도와 밀도경사 비율이 작은 균질한 우드세라믹을 제조하기 위해서는 2차 함침과 2차 탄화에 의한 우드세라믹 제조방법도 효과가 있는 것으로 나타났다.

Keywords

References

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