| 二丁基次膦酸锌高聚物溶液的平衡粘度 |
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| 引用本文： | 刘汉范,李贞宜,郭传杰,刘淑芬.二丁基次膦酸锌高聚物溶液的平衡粘度[J].高分子学报,1980,0(4):236-239. |
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| 作者姓名： | 刘汉范 李贞宜 郭传杰 刘淑芬 |
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| 作者单位： | 中国科学院化学研究所
(刘汉范，李贞宜，郭传杰)，中国科学院化学研究所(刘淑芬) |
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| 摘 要： | 通过对二丁基次膦酸锌聚合物溶液平衡粘度与体系中水含量间关系的研究,证明:高分子溶液的相对粘度随体系中水含量的增加而减少。反之亦然。在室温下可很快地建立起平衡。高分子溶液的平衡粘度值取决于体系的水蒸汽分压。
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| 收稿时间： | 1979-08-30 |
EQUILIBRIUM IN ZINC Dl-n-BUTYLPHOSPHlNATE POLYMER AND WATER SYSTEM |
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| Liu Han-fan,Li Zhen-yi,Guo Chuan-jie,Liu Shu-fen.EQUILIBRIUM IN ZINC Dl-n-BUTYLPHOSPHlNATE POLYMER AND WATER SYSTEM[J].Acta Polymerica Sinica,1980,0(4):236-239. |
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| Authors: | Liu Han-fan Li Zhen-yi Guo Chuan-jie Liu Shu-fen |
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| Institution: | Institute of Chemistry; Academia Sinica |
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| Abstract: | The relative viscosities of zinc di-n-butylphosphinate polymer in chloroform solution have been measured. It has been found that the relative viscosities of this polymer decrease with increasing water content in the system and vice versa. The equilibrium can be established rapidly at room temperature. The suggestion that there were water sensitive bonds in the polymer chain is not well found. |
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