摘要
通过系列化单因素试验和多因素正交试验 ,研究常规条件下速生杉木染色工艺及工艺参数对木材染色效果的影响。染料溶液的渗透性是衡量木材染色效果的最重要指标。试验结果表明 :染料溶液的渗透方向、染料质量浓度和试件含水率对木材染色效果影响较大 ;渗透剂加入量及染料处理时间有一定影响。经优化 ,最理想的染色工艺为 :染料质量浓度 2 0 0g·L-1,试件含水率 30 %,染料处理时间 45min ,渗透剂加入量 1 0～ 2 0g·kg-1。图 2表
Under conventional conditions the dyeing technology of fast growing Chinese fir was studied by a series of single factor experiments and multi factor orthogonal experiments.The dyestuff solution permeability is the most important indicator determined wood dyeing effects.The results showed that solution permeable direction,specimen moisture content and dyestuff solution consistence had more effect on wood dyeing,but steeping time and permeable agent amount had less effect.The optimal dyeing technology was as follows:dyestuff solution consistence of 20 0 g·L -1 ,specimen moisture content of 30%,steeping time of 45 min and permeable agent amount of 1 0～2 0 g·kg -1 .
出处
《浙江林学院学报》
CSCD
2000年第3期321-324,共4页
Journal of Zhejiang Forestry College
基金
浙江省教育委员会资助项目! ( 981180 )
关键词
杉木
木材改性
染色工艺
渗透性
木材染色
Chinese fir (Cunninghamia lanceolata)
wood modification
dyeing technology
permeability
