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Effect of Resin Impregnation Ratio on the Properties of Ceramics Made from Miscanthus sinensis var. purpurascens Particle Boards

수지함침율이 거대억새 파티클보드로 제조된 세라믹의 성질에 미치는 영향

  • HWANG, Jung-Woo (Department of Wood Science and Technology, Jeonbuk National University) ;
  • PARK, Hee-Jun (College of Human Ecology, Jeonbuk National University) ;
  • OH, Seung-Won (Department of Wood Science and Technology, Jeonbuk National University)
  • Received : 2021.04.06
  • Accepted : 2021.07.02
  • Published : 2021.07.25

Abstract

For the purpose of finding new uses for Miscanthus sinensis var. purpurascens, this study first constructed boards with the particles of the plant and impregnated them with phenolic resin at resin impregnation rates of 30 ± 2%, 40 ± 2%, 50 ± 2%, and 60 ± 2%. The impregnated boards were then carbonized at the carbonization temperature of 800℃, after which their density and mechanical properties were examined according to the different resin impregnation rates. The results showed that density, flexural strength performance, Brinell hardness, and compressive strength increased as the resin impregnation rate increased, thus affecting the physical and mechanical properties of the ceramics made of M. sinensis var. purpurascens particles.

본 연구는 거대억새의 활용방안을 찾기 위하여 거대억새 파티클로 보드를 제조한 다음 페놀수지를 함침한 후 수지함침 율이 30 ± 2%, 40 ± 2%, 50 ± 2%, 60 ± 2% 인 함침보드를 탄화온도 800℃로 탄화하여 수지함침율에 따라 밀도 및 역학적 성질을 조사하였다. 밀도, 휨강도성능, Brinell경도 및 압축강도는 수지함침율이 증가 할수록 증가하여 거대억새 파티클로 제조된 세라믹의 물리 및 역학적 성질에 영향을 주었다.

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