| 竹粉／聚丙烯塑料复合材料转矩流变特性研究 |
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| 引用本文： | 杨文斌,刘其松,陈恩惠,刘晓玲. 竹粉／聚丙烯塑料复合材料转矩流变特性研究[J]. 世界竹藤通讯, 2009, 7(4): 14-18 |
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| 作者姓名： | 杨文斌 刘其松 陈恩惠 刘晓玲 |
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| 作者单位： | 1. 福建农林大学材料工程学院,350002
2. 福建省林业勘探设计院,350001 |
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| 摘 要： | 利用转矩流变仪研究了竹粉／聚丙烯塑料复合材料的转矩流变行为。使用正交试验设计分析了竹粉含量、马来酸酐添加量以及转矩转速3因素对复合材料转矩流变行为的影响。试验结果表明，竹粉／聚丙烯塑料复合材料是一种假塑性流体即剪切变稀流体。在给定的试验条件下，3种因素对复合材料转矩流变行为的影响中，竹粉含量的影响最显著，其余的2因素的影响则不显著。
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| 关 键 词： | 塑料复合材料 转矩流变仪 聚丙烯 流变特性 正交试验设计 假塑性流体 流变行为 马来酸酐 |
Torque Rheological Properties of Bamboo Flour/PP Composites |
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| Yang Wenbin,Liu Qisong,Chen Enhui,Liu Xiaoling. Torque Rheological Properties of Bamboo Flour/PP Composites[J]. World Bamboo and Rattan, 2009, 7(4): 14-18 |
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| Authors: | Yang Wenbin Liu Qisong Chen Enhui Liu Xiaoling |
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| Affiliation: | Yang Wenbin Liu Qisong Chen Enhui Liu Xiaoling (1.Material and Engineering School, Fujian Agricultural and Forestry University, 350002 2. Fujian Forestry Prospect and Design Institute, Fuzhou 350001) |
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| Abstract: | In this paper, the torque rheometer was used to examine the flow behavior of bamboo flour-filled PP composites. The orthogonal test was adopted to analyze how the three factors （weight percentage of bamboo flour, weight percentage of MAPP and rotate speed） influence the behavior of composites. The result indicated that bamboo flour-filled PP composites were pseudo-plastics or shear-thinning flow under the experimental condition investigated. The impact of weight percentage of bamboo flour on rheological properties was significant, but the impact of the rest two factors on rheological properties was not significant under the given experimental condition. |
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| Keywords: | torque rheology bamboo fiber polypropylene Composites |
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