| PP/WSPET/ZnO三元共混合金的流变性研究 |
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| 引用本文： | 郭静,孟莉莉,徐德增,胡明.PP/WSPET/ZnO三元共混合金的流变性研究[J].合成纤维,2007,36(7):34-37. |
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| 作者姓名： | 郭静 孟莉莉 徐德增 胡明 |
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| 作者单位： | 1. 大连工业大学化工与材料学院,辽宁,大连,116034
2. 锦州合成纤维厂,辽宁,锦州,121000 |
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| 摘 要： | 用CFT-500型毛细管流变仪研究了PP/WSPET/ZnO共混体系的流变性能。研究结果表明:PP/WSPET/ZnO共混合金为典型的假塑性流体,WSPET含量增加,流体产生不稳定流动的临界剪切速率增大。共混合金的表观黏度和零切黏度随WSPET含量和温度提高而减小。黏度对温度的依赖性随WSPET含量增加和剪切速率的增大而减小。
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| 关 键 词： | PP/WSPET/ZnO 复合材料 流变性 |
| 文章编号： | 1001-7054（2007）07-0034-04 |
| 修稿时间： | 2006-10-272006-12-05 |
Rheological Behavious of PP/WSPET/ZnO Composite |
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| GUO Jing,MENG Li-li,XU De-zeng,HU Ming.Rheological Behavious of PP/WSPET/ZnO Composite[J].Synthetic Fiber in China,2007,36(7):34-37. |
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| Authors: | GUO Jing MENG Li-li XU De-zeng HU Ming |
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| Affiliation: | 1. Department of Materials, Dalian Light Industry Institute, Dalian Liaoning 116034; 2. Jinzhou Chemical Fiber Plant, Jinzhou Liaoning 121000 |
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| Abstract: | With CFT-500 capillary rheometer,the rheological properties of PP/WSPET/ZnO composite were studied.It was find that the composite was typical pseudo-plastic polymer,and the critical shear rate of unstable flow increased with increasing the content of WSPET.The apparent viscosity and zero shear viscosity of the PP/WSPET/ZnO composite decreased with increasing WSPET and temperature.The dependence of viscosity on temperature reduced with increasing WSPET and shear strain. |
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| Keywords: | PP/WSPET/ZnO composite rheological property |
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