| 速生毛白杨幼龄材制备大片刨花板的工艺研究(Ⅰ)——液体脲醛树脂胶的应用 |
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| 引用本文： | 刘正添,李富元,郇秉胜,韦益民. 速生毛白杨幼龄材制备大片刨花板的工艺研究(Ⅰ)——液体脲醛树脂胶的应用[J]. 北京林业大学学报, 1993, 0(2) |
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| 作者姓名： | 刘正添 李富元 郇秉胜 韦益民 |
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| 作者单位： | 北京林业大学森林工业系(刘正添，李富元，郇秉胜)，北京林业大学森林工业系(韦益民) |
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| 摘 要： | 本文研究了以液体脲醛树脂胶制造速生毛白杨幼龄材大片刨花板的工艺条件.通过正交试验找到最优工艺参数:用胶量8％;热压温度160℃;压力3.3MPa;时间5min(1.2cm厚);石蜡用量1.6％.板坯含水率应严格控制在8％以下.所制造的板材性能超出普通刨花板标准,表面纹理美观,颜色纯洁,经透明装饰后仍保留天然木材的本色,是优良的家具和室内装修用板材.
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| 关 键 词： | 速生毛白杨 大片刨花板 脲醛树脂胶 工艺参数 |
Study on the Technology of MakingPoplar Junior Wood Waferboard(Ⅰ)——Application of a Liquid Urea-Formaldehyde Resin |
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| Liu Zhengtian Li Fuyuan Huan Bingsheng Wei Yimin. Study on the Technology of MakingPoplar Junior Wood Waferboard(Ⅰ)——Application of a Liquid Urea-Formaldehyde Resin[J]. Journal of Beijing Forestry University, 1993, 0(2) |
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| Authors: | Liu Zhengtian Li Fuyuan Huan Bingsheng Wei Yimin |
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| Abstract: | This paper deals with the technology of manufacturing poplar junior wood waferboard with a liquid urea-formaldehyde resin.Based on the results of a orthogonal test,the optimum board-making conditions are proposed as follows,glue level 8%;press temperature 160℃;press time 5 min (for board-thickness of 1.2cm),pressure 3.3MPa and the amount of wax add-on 1.6%.The mat moisture content must be controlled strictly.The prepared waferboard has good physic-mechanical properties and nice-looking surface and may be used for furniture. |
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| Keywords: | fast-growing poplar waferboard liquid urea-formaldehyde resin technological parameters |
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