| 定向结构板吸水厚度膨胀率研究 |
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| 引用本文： | 贺微粒,彭立民,贺微波,付予,周宇.定向结构板吸水厚度膨胀率研究[J].木材加工机械,2009,20(1):20-22. |
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| 作者姓名： | 贺微粒 彭立民 贺微波 付予 周宇 |
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| 作者单位： | 1. 湖南工业大学,湖南,株洲,412006
2. 中国林科院木材工业研究所,北京,100091 |
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| 摘 要： | 把定向结构板(OSB)视为由压缩木、胶压木和石腊改性木三部分组成,分别分析了压缩木和胶压木吸水厚度膨胀率(TS)的变化规律,并探讨了OSB板吸水厚度膨胀率来源的大小.结果表明:常规喷胶工艺制造的OSB板,当TS>26%时,可认为板材刨花界面有部分发生了开裂;当12%
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| 关 键 词： | 吸水厚度膨胀率 压缩木 胶压木 定向结构板 |
Study on thickness swelling of orient strand board |
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| HE Wei-li,PENG Li-min,HE Wei-bo,FU Yu,ZHOU Yu.Study on thickness swelling of orient strand board[J].Wood Processing Machinery,2009,20(1):20-22. |
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| Authors: | HE Wei-li PENG Li-min HE Wei-bo FU Yu ZHOU Yu |
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| Affiliation: | 1.College of Packaging Design & Art;Zhuzhou Institute of Technology;Zhuzhou 412006;China;2.Research Institute of Wood Industry;Chinese Academy of Forestry;Beijing 100091;China |
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| Abstract: | In order to study the regulation of TS,setting up new model of orient strand board(OSB),OSB consists of three parts: compregneted wood,compressed wood,and the wood treated by wax.The TS is affected by three parts together,and the TS of the two parts are analyzed respectively.The results show that when TS>26%,the interface of flakes is separated,when 12%
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