| 短玻纤填充聚丙烯复合材料的动态黏弹性及剪切流变行为 |
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| 引用本文： | 陈锡勇,陈运能,陶建勤,李淑芳.短玻纤填充聚丙烯复合材料的动态黏弹性及剪切流变行为[J].合成纤维,2010,39(12):34-36,40. |
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| 作者姓名： | 陈锡勇 陈运能 陶建勤 李淑芳 |
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| 作者单位： | [1]常州纺织服装职业技术学院,江苏常州213164 [2]浙江纺织服装职业技术学院,浙江宁波315211 |
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| 摘 要： | 研究了短玻纤填充聚丙烯(PP)复合材料的剪切流变行为,特别是纤维长度、纤维长度分布、纤维含量等因素对复合材料的黏弹性能的影响。结果表明,复合材料的稳态剪切黏度、储能模量和损耗模量随着玻纤含量的增加、玻纤长度的增加、玻纤长度分布的增加而提高,这与材料中纤维形成的结构松弛时间变长有关。
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| 关 键 词： | 聚丙烯 短玻纤 动态黏弹性 剪切流变行为 |
Dynamic Viscoelasticity and Shear Flow Behavior of the Short Glass Fiber Filled Polypropylene Composite |
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| CHEN Xi-yong,CHEN Yun-neng,TAO Jian-qin,LI Shu-fang.Dynamic Viscoelasticity and Shear Flow Behavior of the Short Glass Fiber Filled Polypropylene Composite[J].Synthetic Fiber in China,2010,39(12):34-36,40. |
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| Authors: | CHEN Xi-yong CHEN Yun-neng TAO Jian-qin LI Shu-fang |
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| Affiliation: | 1.Changzhou Institute of Textile and Clothing,Changzhou 213164,Jiangsu,China;2.Zhejiang Institute of Textile and Clothing,Ningbo 315211,Zhejiang,China) |
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| Abstract: | This paper has studied the shear flow behavior of PP composite material padded with short glass fiber,especially the influence of fiber length,fiber length distribution and fiber content on viscous elasticity of composite material.The results indicate that the shear viscosity,storage modulus and loss mcdulus increasing with the amount of glass staples,it depends on fiber structure and extension of relaxation time of materials. |
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| Keywords: | polypropylene short glass fiber dynamic viscous elasticity shear flow behavior |
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