| HEC/CMC混合物水溶液流变性质的研究 |
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| 引用本文： | 刘跃平,王恩浦,黎秉环,李慧琼.HEC/CMC混合物水溶液流变性质的研究[J].纤维素科学与技术,2001,9(1):50-55,27. |
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| 作者姓名： | 刘跃平 王恩浦 黎秉环 李慧琼 |
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| 作者单位： | 中国科学院广州化学研究所纤维素化学开放研究实验室,广州,510650 |
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| 摘 要： | 采用旋转粘度计研究了HEC/CMC混合物水溶液的流变性质。结果表明 ,混合物体系中羧甲基纤维素 (CMC)含量高时 ,流动曲线符合幂律模型 ;羟乙基纤维素 (HEC)含量高时 ,则偏离幂律模型。同时还探讨了混合体系中溶液粘度的加和性以及温度依赖性
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| 关 键 词： | 纤维素 羧甲基醚 流变性质 |
| 修稿时间： | 1999年3月9日 |
Study on the Rheological Behavior of Mixed HEC/CMC Solutions |
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| Liu Yaoping,Wang Enpu,Li Binghuan,Li Huiqiong.Study on the Rheological Behavior of Mixed HEC/CMC Solutions[J].Journal of Cellulose Science and Technology,2001,9(1):50-55,27. |
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| Authors: | Liu Yaoping Wang Enpu Li Binghuan Li Huiqiong |
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| Abstract: | The rheological behavior of aqueous solution of the HEC/CMC mixture were studied by rotatary viscometer.The results showed that the fluid-curve of the HEC/CMC solution followed Ostwed-Der Waele model at higher CMC content,but they didn't follow the model at higher HEC contennt.Viscousity additive-property and thermostability of the mixed HEC/CMC solutions were also studied in this paper. |
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| Keywords: | cellulose ether rheological behavior |
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