발수제 처리 소나무재의 치수안정성

• 영문명: Dimensional Stability of Korean Red Pine Treated with Water Repellents
• 발행기관: 한국가구학회
• 저자명: 한규성(Gyu-Seong Han)
• 간행물 정보: 『한국가구학회지』제19권 제3호, 172~179쪽, 전체 8쪽
• 주제분류: 예술체육 > 미술
• 파일형태: PDF
• 발행일자: 2008.05.30

영문 초록

The objective of this study was to investigate the influence of the water repellents treatment on the water absorptivity and the dimensional stability of Korean red pine wood(Pinus densiflora). The alkylketene dimer(AKD), fluororesin emulsion(Wood-seal, WS), and paraffin wax emulsions(PW25, PW40, and PW1200) were used as water repellents. PW40 and WS were proved as excellent water repellents for pine wood, because the samples treated with these agents showed high contact angles and large reduction in water absorptivities. Also, the dimensional stability(antiswelling efficiency) of pine wood was considerably improved by water repellents treatments, such as PW40 and WS at the pressure of 2MPa. The water repellent treated woods with WS, PW40, and PW1200 at the pressure of 2MPa were relatively stable to the wet-dry cyclic leaching test.

목차

Ⅰ. 서론

Ⅱ. 재료 및 방법

Ⅲ. 결과 및 고찰

Ⅳ. 결론

Ⅴ. 참고문헌

키워드

Dimensional stability water repellents antiswelling efficiency reduction in water absorptivity contact angle