| 氯磺化聚乙烯流变性能研究 |
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| 引用本文： | 李新法,张征,魏爱卿,陈金周,牛明军,李中原.氯磺化聚乙烯流变性能研究[J].橡胶工业,2004,51(9):521-523. |
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| 作者姓名： | 李新法 张征 魏爱卿 陈金周 牛明军 李中原 |
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| 作者单位： | 郑州大学,材料工程学院,河南,郑州,450052 |
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| 基金项目： | 河南省自然科学基金资助项目 ( 0 3 110 60 5 0 0 ) |
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| 摘 要： | 研究氯磺化聚乙烯(CSM)的流变性能，特别是剪切速率、剪切应力和温度对CSM熔体表观粘度的影响。试验结果表明，CSM熔体在试验温度范围内为假塑性流体，随温度的升高其非牛顿性减弱；CSM熔体的表观粘度随表观剪切速率和剪切应力的增大以及温度的升高而降低；剪切应力对CSM的粘流活化能影响不大。
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| 关 键 词： | 氯磺化聚乙烯 流变性能 表观粘度 粘流活化能 |
| 文章编号： | 1000-890X(2004)09-0521-03 |
| 修稿时间： | 2004年3月29日 |
Study on rheological properties of chlorosulfonated polyethylene |
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| LI Xin-f,ZHANG Zheng,WEI Ai-qing,CHEN Jin-zhou,NIU Ming-jun and LI Zhong-yuan.Study on rheological properties of chlorosulfonated polyethylene[J].China Rubber Industry,2004,51(9):521-523. |
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| Authors: | LI Xin-f ZHANG Zheng WEI Ai-qing CHEN Jin-zhou NIU Ming-jun and LI Zhong-yuan |
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| Affiliation: | Zhengzhou University,Zhengzhou University,Zhengzhou University,Zhengzhou University,Zhengzhou University and Zhengzhou University |
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| Abstract: | The rheological properties of chlorosulfonated polyethtylene (CSM),especially the effect of the shear rate,shear stress and temperature on the apparent viscosity of CSM melt,were investigated.The test results showed that the CSM melt was a pseudoplastic fluid and its non-Newtonian behaviour weakened as the temperature raised;the apparent viscosity of CSM melt decreased as the apparent shear rate and shear stress increased and the temperature raised;and the shear stress had little effect on the activating energy of CSM viscous flow. |
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| Keywords: | CSM rheological property apparent viscosity viscous flow activating energy |
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