活性染料浸染大青杨单板的上染性研究  

Study on dye up-take of poplar veneer of reactive dyestuffs

作　　者：李艳云[1] 王金林[1] 周宇[1] 李国英 

机构地区：[1]中国林业科学研究院木材工业研究所,国家林业局木材科学重点实验室,北京100091 [2]内蒙古森林工业集团有限责任公司,内蒙古牙克石022150

出　　处：《中南林业科技大学学报》2013年第4期106-109,共4页Journal of Central South University of Forestry & Technology

基　　金：林业公益性行业科研专项:木质品耐光性评定与检测技术研究(200904065)

摘　　要：选用活性艳红KD-8B和活性黄K-RN染料浸染大青杨单板,试验研究染液浓度、染色时间、染色温度对上染率的影响。结果表明,浸染因素中染液浓度对上染率的影响较大,活性黄K-RN染料的上染率明显高于活性艳红KD-8B染色单板。Poplar veneers were dyed by reactive red KD-8B and reactive yellow K-RN dyestuffs, and the effects of the dyestuff concentration, dyeing time and dyeing temperature on the dye-uptake rate were investigated. The results show that the dyestuff concentration was the main factor of the dyeing up-take rate and the dyeing up-take rates of reactive yellow K-RN＇ were obvious higher than that of the reactive red KD-8B.

关 键 词：杨木单板 染色 活性染料 上染率 

分 类 号：S792.113[农业科学—林木遗传育种]