林业科技开发2011，Vol.25Issue(1)：42-45,4.DOI:10.3969/j.issn.1000-8101.2011.01.010
热处理对圆盘豆地板材颜色的影响
Effects of thermal modification on color of Okan flooring
摘要
Abstract
Okan lumbers were thermally modified at 160℃ 、180℃ 、200℃ 、220℃ respectively by superheated steam as a heat transfer medium and the protection gas. The results showed that the color of the Okan lumbers changed significantly after thermal modification. With the rise of the holding temperature, the color parameters of L* and b* decreased. a*showed no obvious change, while ΔE* increased significantly. The color of Okan wood became darker. The color difference in radial section is greater than that in tangential and transverse section. The color difference on the surface is more remarkable than that inside.关键词
圆盘豆/热处理/明度/色差Key words
Cylicodiscus spp/ thermal modification/ brightness/ color difference引用本文复制引用
史蔷,鲍甫成,吕建雄..热处理对圆盘豆地板材颜色的影响[J].林业科技开发,2011,25(1):42-45,4.基金项目
中国林科院林业新技术研究所公益性科研院所基本科研业务费专项资金(CAFINT2009K04). （CAFINT2009K04）
