| 改性大豆蛋白胶黏剂在高密度纤维板中的应用 |
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| 引用本文： | 张亚慧,祝荣先,于文吉.改性大豆蛋白胶黏剂在高密度纤维板中的应用[J].中国人造板,2011(12):10-13. |
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| 作者姓名： | 张亚慧 祝荣先 于文吉 |
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| 作者单位： | 中国林科院木材工业研究所,国家林业局木材科学与技术重点实验室,北京100091 |
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| 基金项目： | 林业公益性行业科研专项 |
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| 摘 要： | 以改性大豆蛋白胶黏剂和杨木纤维为原料,研究了改性大豆蛋白胶黏剂高密度纤维板的物理力学性能,并进行了中试生产试验。结果表明:在热压温度180℃,热压时间40 s/mm,施胶量10%,防水剂加入量1%的条件下,密度0.89 g/cm3的杨木高密度纤维板的物理力学性能可满足LY/T 1611—2003的要求,甲醛释放量满足GB 18580—2001中E1级的要求。
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| 关 键 词： | 改性大豆蛋白胶黏剂 高密度纤维板 物理力学性能 甲醛释放量 |
Application of Modified Soybean Protein Adhesive in High Density Fiberboard |
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| Zhang Yahui,Zhu Rongxian,Yu Wenji.Application of Modified Soybean Protein Adhesive in High Density Fiberboard[J].China Wood-Based Panels,2011(12):10-13. |
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| Authors: | Zhang Yahui Zhu Rongxian Yu Wenji |
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| Affiliation: | Research Institute of Wood Industry,Chinese Academy of Forestry,Key Lab of Wood Science and Technology of State Forestry Administration,Beijing 100091,China |
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| Abstract: | The modified soybean protein adhesive was used to prepare high density fiberboard（HDF） in the laboratory condition.The physical and mechanical properties of HDF were discussed.Then the pilot plant tests of modified soybean protein adhesive and HDF were conducted.At press temperature of 180℃,adhesive 10%（w/w）,water-proof agent 1%（w/w）,and press time of 40s/mm,the physical and mechanical properties of the fiberboard met the requirement of the Chinese Industrial Standard（LY/T 1611—2003）.The formaldehyde emissions met the requirement of the Grade E1 fiberboard of GB 18580—2001. |
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| Keywords: | modified soybean protein adhesive high density fiberboard physical and mechanical properties formaldehyde emission |
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