| 壳聚糖后处理染色单板的耐水和耐光颜色稳定性 |
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| 引用本文： | 顾继友,孟黎鹏,韦双颖,王砥.壳聚糖后处理染色单板的耐水和耐光颜色稳定性[J].东北林业大学学报,2007,35(10):26-27,32. |
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| 作者姓名： | 顾继友 孟黎鹏 韦双颖 王砥 |
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| 作者单位： | 东北林业大学,哈尔滨,150040 |
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| 摘 要： | 酸性染料染色后的木材单板耐水性较差,容易褪色。采用单板染色后涂刷壳聚糖的方法,固色效果优异,单板本身变色小,能显著地提高染色单板的耐水和耐光稳定性。探讨了不同壳聚糖质量分数、涂刷量、处理方法对染色单板的固色效果。
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| 关 键 词： | 染色单板 耐水稳定性 耐光稳定性 壳聚糖 |
| 修稿时间： | 2006-12-08 |
Color Fastness of the Dyed Veneer Treated by Chitosan |
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| Gu Jiyou,Meng Lipeng,Wei Shuangying,Wang Di.Color Fastness of the Dyed Veneer Treated by Chitosan[J].Journal of Northeast Forestry University,2007,35(10):26-27,32. |
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| Authors: | Gu Jiyou Meng Lipeng Wei Shuangying Wang Di |
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| Institution: | Material Science and Engineering College of Northeast Forestry University, Harbin 150040, P. R. China |
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| Abstract: | The veneer is coated with chitosan after dyed considering that the color fastness to water is bad after wood veneer dyed by acid dyes and it is easy to fade.Result proves that the method has such advantages as slight color variation,good color fastness,significant improvement of color fastness to water and light.Furthermore,the effects of chitosan concentration,amount of chitosan coated on veneer and different dyeing methods on the color fastness of dyed veneer are discussed in detail. |
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| Keywords: | Dyed veneer Color fastness to water Color fastness to light Chitosan |
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