FU Feng, JIANG Hui-chuan, LU Ke-yang. Effect of Ultraviolet Absorber on Light Fastness of Thermochromic Wood. [J]. China Wood Industry 27(6):9-12(2013)
FU Feng, JIANG Hui-chuan, LU Ke-yang. Effect of Ultraviolet Absorber on Light Fastness of Thermochromic Wood. [J]. China Wood Industry 27(6):9-12(2013) DOI: 10.19455/j.mcgy.2013.06.002.
Effect of Ultraviolet Absorber on Light Fastness of Thermochromic Wood
Light fastness is an important characteristic of thermochromic wood.The effects of type and dosage of ultraviolet absorber(UV-531 and UV-326)were selected for treating thermochromic wood.The results showed that both of the two ultraviolet absorbers could improve light fastness of the thermochromic wood.Different dosage of UVA had significant influence on the colorimetric parameters of thermochromic wood.UV-326 showed a better effect with optimum dosage of 1.6%.