桦木单板仿珍贵材三刺激值配色技术

Computer Color Matching of Birch Veneer for Artificial Dyeing

以桦木单板为试材,利用计算机配色技术中的三刺激值法,以Kubelka-Munk理论为依据,对仿珍贵木材染料配方的调配方法进行研究,得出4种仿珍贵木材的染料配方。紫檀:活性艳红X-3B为0.116%,活性黄X-R为0.219%,活性蓝X-R为0.032%;黑酸枝:活性艳红X-3B为0.461%,活性黄X-R为0.544%,活性蓝X-R为0.177%;黑胡桃:活性艳红X-3B为0.119%,活性黄X-R为0.206%,活性蓝X-R为0.077%;柚木:活性艳红X-3B为0.122%,活性黄X-R为0.400%,活性蓝X-R为0.082%。研究发现此方法对于木材染色的配色十分有效,经过极少次的校正就可以得到仿珍贵木材的染料配方,三刺激值相对误差小于5%。

Birch veneer was taken to study dye forecast formula using three stimulate value method of computer technology based on Kubelka-Munk theory.Red sandalwood：reactive brilliant red X-3B 0.116% ;reactive yellow X-R 0.219% ;reactive blue X-R 0.032%.Blackwood：0.461% ;0.544% ;0.177% respectively.Black walnut：0.119% ;0.206% ;0.077% respectively.Teak：0.122% ;0.400% ;0.082% respectively.It was found that the method was very effective for wood dyeing,and the formula was found after few times,and the error was less than 5%.