响应面法优化杨木单板的染色工艺

孙德彬

doi:10.19455/j.mcgy.2010.04.005

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响应面法优化杨木单板的染色工艺
Optimizing Poplar Veneer Dyeing Process by Response Surface Methodology
1. 中南林业科技大学材料科学与工程学院
2010年24卷第4期页码：15-17
DOI： 10.19455/j.mcgy.2010.04.005

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[1]孙德彬.响应面法优化杨木单板的染色工艺[J].木材工业,2010,24(04):15-17+28.

SUN De-bin. Optimizing Poplar Veneer Dyeing Process by Response Surface Methodology[J]. China Wood Industry, 2010,24(4):15-17.
[1]孙德彬.响应面法优化杨木单板的染色工艺[J].木材工业,2010,24(04):15-17+28. DOI： 10.19455/j.mcgy.2010.04.005.

SUN De-bin. Optimizing Poplar Veneer Dyeing Process by Response Surface Methodology[J]. China Wood Industry, 2010,24(4):15-17. DOI： 10.19455/j.mcgy.2010.04.005.

摘要

采用酸性染料对速生杨木单板染色,考察染液质量分数、染色时间和染色温度对单板色差值的影响。采用响应面法（RSM）建立二次回归模型,并对染色工艺进行优化。结果表明:在染液质量分数0.52%、染色时间4.2 h、染色温度72℃时,能够获得比较理想的染色效果,杨木单板的色差值为62.54 NBS。

Abstract

The author investigated the influence on fast grown poplar veneer color caused by acid-based dye stains at various concentrations,times,and temperatures.She developed a quadratic regression model between the influencing factors and the color performance using a response surface method.She found the optimized parameters were: 0.52% dye concentration,4.2 hours dyeing time,and 72 ℃ temperature.The veneer color difference under the optimized condition was 62.54 NBS.