HUANG Rong-feng, GUO Fei, YU Gang, et al. Effect of Heat Treatment and Modified PU Coatings on Color Fastness of Dipterocarpus Gaertn Wood. [J]. China Wood Industry 28(3):39-42(2014)
HUANG Rong-feng, GUO Fei, YU Gang, et al. Effect of Heat Treatment and Modified PU Coatings on Color Fastness of Dipterocarpus Gaertn Wood. [J]. China Wood Industry 28(3):39-42(2014) DOI: 10.19455/j.mcgy.2014.03.011.
Effect of Heat Treatment and Modified PU Coatings on Color Fastness of Dipterocarpus Gaertn Wood
The authors selected heat treatment and modified PU coatings to treat Dipterocarpus gaertn wood to improve its color fastness.Treated specimens were exposed to xenon-arc light after which their color was measured according to CIE(1976)L*a*b*color space.Results showed that color fastness of Dipterocarpus gaertn wood treated at 200 ℃ and 220 ℃ was significantly improved.Heat-treatment combined with a modified PU paint could be a more effective method for Dipterocarpus gaertn specimens.
关键词
龙脑香光变色耐光色牢度热处理改性PU漆
Keywords
Dipterocarpus gaertnlight-induced discolorationcolor fastnessheat treatmentmodified PU coatings