소나무재의 촉진열화실험에 따른 재색변화에 대한 연구

• 영문명: Study on the Color Changing of Pine by Accelerated Weathering Test
• 발행기관: 한국가구학회
• 저자명: 김광철(Gwang Chul Kim)
• 간행물 정보: 『한국가구학회지』제23권 제2호, 152~162쪽, 전체 11쪽
• 주제분류: 예술체육 > 미술
• 파일형태: PDF
• 발행일자: 2012.04.30

영문 초록

The color changing of the wood surface was tested by accelerated weathering test that can simulate the outdoor condition with short period. In early parts of accelerated weathering test, weight and volume of specimen all were increased due to the moisture evaporation by its high temperature and illumination level, but weight and volume of specimen all were decreased from middle parts to last. However, significancy showed between control group and accelerated weathering test group in terms of weight and volume. According to the results of color-differ-ence meter, in the early parts of the accelerated weathering test lightness, redness and yellow-ness all showed a clear increasing or decreasing trend. However, after three weeks all values were almost never change. Until the early parts of the test, lightness was decreased and there was not a considerable change after three weeks in the test. Redness showed a some change in early parts of the test, but this also showed not great change after middle parts of the test as like lightness. Yellowness also showed same pattern. These results could be verified through the visual inspection. As like weight and volume, significancy showed between control group and accelerated weathering test group in terms of color-difference test. In all accelerated weathering test group, color-differences of after test was lower than that of before test. To correctly analyze this cause, more additional research will be need on each of temperature, humidity and illumi-nation factors.

목차

Ⅰ. 서론

Ⅱ. 재료 및 방법

Ⅲ. 결과 및 고찰

Ⅳ. 결론

사사

참고문헌

키워드

accelerated weathering test color-difference lightness redness yellowness significancy