详细信息
文献类型:期刊文献
中文题名:木材耐光色牢度评级方法的研究
英文题名:Rating Methods of Wood Colorfastness to Light
作者:韩英磊[1] 周宇[1] 李国英[1] 周丽宏[1]
第一作者:韩英磊
机构:[1]中国林科院木材工业研究所国家林业局木材科学重点实验室
年份:2011
卷号:25
期号:6
起止页码:10-12
中文期刊名:木材工业
外文期刊名:China Wood Industry
收录:CSTPCD;;北大核心:【北大核心2008】;
基金:林业公益性行业科研专项(200904065)
语种:中文
中文关键词:木材;耐光色牢度;蓝色羊毛标样;灰色样卡;评级;色差
外文关键词:wood; colorfastness to light; blue wools; grey scale; rate
分类号:TS6
摘要:木材表面颜色的光变、褪色是影响木质产品商品价值的主要因素,选取18种市场上地板与家具装饰常用树种的木材试样,采用氙光加速老化的方法,通过蓝色羊毛标样与灰色样卡变色度的对比,评定其耐光色牢度等级,为今后木材耐光色牢度评定标准的制定提供依据。
Photo-discoloration of wood surfaces not only causes the degradation of the wood properties,but also affects the commercial value when being used in decorative furniture or flooring products.Wood specimens of eighteen different species,which are usually used for furniture,were selected for an accelerated ageing test.After exposing the specimens to a xenon light for a certain amount of time,the specimens were taken out and compared with standard color samples.Colorfastness to light was rated in accordance with the grey scale.
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