| 蒙脱土/木材复合材料应力松弛性能的初步研究 |
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| 引用本文： | 薛振华,赵广杰. 蒙脱土/木材复合材料应力松弛性能的初步研究[J]. 北京林业大学学报, 2006, 0(Z2) |
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| 作者姓名： | 薛振华 赵广杰 |
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| 作者单位： | 内蒙古农业大学林业工程学院，北京林业大学材料科学与技术学院 北京林业大学材料科学与技术学院 |
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| 基金项目： | 国家自然科学基金项目(30271055) |
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| 摘 要： | 以酚醛树脂为中间介质,将蒙脱土引入木材,制备蒙脱土/木材复合材料.通过研究该复合材料的应力松弛性能并与木材比较发现,蒙脱土/木材复合材料的抗应力松弛性能比木材明显增强.当蒙脱土含量为酚醛树脂固含量的5%时,所制备的复合材料的抗应力松弛性能最好.复合材料的抗应力松弛能力对温度较敏感.
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| 关 键 词： | 蒙脱土 复合材料 应力松弛 |
Strain relaxation properties of montmorilonite(MMT)-wood composite |
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| XUE Zhen-hua , ZHAO Guang-jie. School of Forestry Engineering,Inner Mongolia Agricultural University,Hohhot,,P. R. China, College of Materials Science and Technology,Beijing Forestry University,,P.R.China.. Strain relaxation properties of montmorilonite(MMT)-wood composite[J]. Journal of Beijing Forestry University, 2006, 0(Z2) |
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| Authors: | XUE Zhen-hua ZHAO Guang-jie. School of Forestry Engineering Inner Mongolia Agricultural University Hohhot P. R. China College of Materials Science Technology Beijing Forestry University P.R.China. |
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| Affiliation: | XUE Zhen-hua~ 1,2 , ZHAO Guang-jie~2. 1 School of Forestry Engineering,Inner Mongolia Agricultural University,Hohhot,010018,P. R. China,2 College of Materials Science and Technology,Beijing Forestry University,100083,P.R.China. |
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| Abstract: | Montmorilonite(MMT)-wood composite (MWC) was made through medium of phenol formaldehyde resin (PF). The strain relaxation properties of this composite were studied and some results were obtained compared with wood. Strain relaxation resistance of the composite was higher than that of wood. When MMT content was only 5% of solid PF, the strain relaxation resistance was the best. The strain relaxation resistance of this composite was susceptible to the changes of temperature. |
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| Keywords: | Montmorilonite(MMT) composite strain relaxation |
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