WANG Mei, GU Jin, HU Chuan-shuang, et al. Cause Analysis of Film Whitening of PU/PE Lacquer for Wood Products[J]. China Wood Industry, 2017,31(5):32-35.
WANG Mei, GU Jin, HU Chuan-shuang, et al. Cause Analysis of Film Whitening of PU/PE Lacquer for Wood Products[J]. China Wood Industry, 2017,31(5):32-35. DOI: 10.19455/j.mcgy.20170507.
A laboratory simulation method was used to evaluate the film whitening of Polyurethane resin paint (PU) and Polyester resin paint (PE) wood furniture lacquer. Impacts of colorant, film thickness, air humidity, veneer moisture content and veneer surface roughness on film whitening were analyzed and discussed. The results showed that whitening was mainly caused by colorant dilution, primer film thickness, air humidity, veneer moisture content and veneer surface roughness.