| 三种季铵盐防腐剂对木材尺寸稳定性和材色的影响 |
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| 引用本文： | 曲保雪,祝彦忠,孙照斌,安胜足.三种季铵盐防腐剂对木材尺寸稳定性和材色的影响[J].河北农业大学学报,2007,30(4):46-49. |
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| 作者姓名： | 曲保雪 祝彦忠 孙照斌 安胜足 |
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| 作者单位： | 河北农业大学,林学院,河北,保定,071000 |
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| 基金项目： | 河北农业大学校青年基金 |
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| 摘 要： | 针对市售季铵盐及其改性产品处理后木材的增重率、吸湿性、尺寸稳定性、材色变化进行试验研究,结果显示:试样的增重率随季铵盐防腐剂浓度的增加而明显增大;不同的季铵盐防腐剂对试件的吸湿性有不同影响;季铵盐防腐剂处理后试样的体积变化不大;季铵盐防腐处理会使材色加深,防腐剂浓度越高材色变化越显著。
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| 关 键 词： | 季铵盐 木材防腐 尺寸稳定性 材色 |
| 文章编号： | 1000-1573(2007)04-0046-04 |
| 修稿时间： | 2006年12月27 |
Effect on wood size stability and color of three quaternary ammonium salts for wood preservative |
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| QU Bao-xue,ZHU Yan-zhong,SUN Zhao-bin,AN Sheng-zu.Effect on wood size stability and color of three quaternary ammonium salts for wood preservative[J].Journal of Agricultural University of Hebei,2007,30(4):46-49. |
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| Authors: | QU Bao-xue ZHU Yan-zhong SUN Zhao-bin AN Sheng-zu |
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| Abstract: | The wood properties of the weight increaser rate,the moisture absorption rate,the size stability and the variation of chroma were examined after it is treated with quaternary ammonium salt and its meliorated products. The results show that the weight increaser rate increases with the concentration of the compounds obviously,the size of the samples changes slightly.On the other hand,the treatment of the wood with quaternary ammonium salt changes its chroma,with the increase of the compounds concentration,and the color of the samples becomes darker. |
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| Keywords: | quaternary ammonium salt wood antisepsis size stability wood chroma |
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