| The Rheological Property of Cellulose Solution in PF/DMSO |
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| 引用本文： | 何春菊,王庆瑞. The Rheological Property of Cellulose Solution in PF/DMSO[J]. 东华大学学报(英文版), 2000, 0(3) |
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| 作者姓名： | 何春菊 王庆瑞 |
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| 作者单位： | He Chunju，Wang QingruiCollege of Material Science and Engineering，China Textile University，Shanghai，200051 |
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| 摘 要： | The rheological properties of two cellulose samples,e.g.Cotton 1 and Wood 2 were investigated,including the dependence of non-Newtonian Index,structure viscosity and zero shear viscosity on concentration and temperature of the solutions.Non-Newtonian Index n decreases with concentration and increases with temperature,structute viscosity increases with concentration and decreases with temperature.Zero shear viscosity decreases in an index manner with temperature and viscose flow activation energy is higher than that of viscose solution.The reactive property of Cotton 1 is better than that of
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The Rheological Property of Cellulose Solution in PF/DMSO |
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| He Chunju,Wang QingruiCollege of Material Science and Engineering,China Textile University,Shanghai. The Rheological Property of Cellulose Solution in PF/DMSO[J]. Journal of Donghua University, 2000, 0(3) |
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| Authors: | He Chunju Wang QingruiCollege of Material Science Engineering China Textile University Shanghai |
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| Affiliation: | He Chunju,Wang QingruiCollege of Material Science and Engineering,China Textile University,Shanghai,200051 |
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| Abstract: | The rheological properties of two cellulose samples, e.g. Cotton 1 and Wood 2 were investigated, including the dependence of non- Newtonian Index, structure viscosity and zero shear viscosity on concentration and temperature of the solutions. Non - Newtonian Index n decreases with concentration and increases with temperature, structure viscosity increases with concentration and decreases with temperature. Zero shear viscosity decreases in an index manner with temperature and viscose flow activation energy is higher than that of viscose solution. The reactive property of Cotton 1 is better than that of Wood 2. |
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| Keywords: | cellulose paraformaldehyde/dimethyl sulfoxide rheology. |
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