| 脲醛胶杨木/麦秸复合刨花板的工艺研究 |
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| 引用本文： | 阮重坚,张洋,李文定.脲醛胶杨木/麦秸复合刨花板的工艺研究[J].人造板通讯,2011(1):6-9. |
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| 作者姓名： | 阮重坚 张洋 李文定 |
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| 作者单位： | [1]南京林业大学木材工业学院,南京210037 [2]越南林业大学,河内 |
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| 基金项目： | 国家“十一五”科技支撑项目（编号：2006BAD07A07-04） |
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| 摘 要： | 采用正交试验的方法,研究了施胶量、热压温度、热压时间、杨木/麦秸刨花质量比例等工艺因素对脲醛胶杨木/麦秸复合刨花板的静曲强度、弹性模量、内结合强度、吸水厚度膨胀率等性能的影响。结果表明：采用杨木和麦秸为原料制造脲醛胶杨木/麦秸复合刨花板是可行的,其优化工艺参数为施胶量14%、单位热压时间40s/mm、热压温度180℃,杨木/麦秸刨花质量比例7/3。
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| 关 键 词： | 杨木 麦秸 脲醛树脂 刨花板 |
Preparation of Poplar/Wheat Straw Composite Particleboard with Urea-formaldehyde Resin |
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| Nguyen Trongkien,Zhang Yang,Li Wending.Preparation of Poplar/Wheat Straw Composite Particleboard with Urea-formaldehyde Resin[J].Wood-Based Panels,2011(1):6-9. |
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| Authors: | Nguyen Trongkien Zhang Yang Li Wending |
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| Affiliation: | 1.College of Wood Science and Technology,Nanjing Forestry University,Nanjing 210037,China;2.Vietnam Forestry University,Hanoi,Vietnam |
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| Abstract: | By orthogonal experiment,the effects of glue content,hot pressing temperature,hot pressing time and weight ratio of Poplar/Wheat straw to the physical and mechanical properties（MOR,MOE,IB and TS） of the particleboard were analyzed.The results showed that Poplar/Wheat straw can be used in particleboard production with urea-formaldehyde（UF） resin.The optimal parameters were glue content 14%,hot pressing time 40 s/mm,pressing temperature 180 ℃,and weight ratio of Poplar/Wheat straw is 7：3. |
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| Keywords: | Poplar wheat straw urea-formaldehyde resin particleboard |
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