| 聚偏氟乙烯/聚氯乙烯相容性研究 |
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| 引用本文： | 高春梅,奚旦立,杨晓波,孟彦宾. 聚偏氟乙烯/聚氯乙烯相容性研究[J]. 膜科学与技术, 2006, 26(5): 21-25 |
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| 作者姓名： | 高春梅 奚旦立 杨晓波 孟彦宾 |
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| 作者单位： | 东华大学,环境科学与工程学院,上海,200051;上海乐美文具有限公司研发部,上海,200071 |
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| 摘 要： | 采用溶解度参数法和混合焓变理论预测聚偏氟乙烯(PVDF)／聚氯乙烯(PVC)共混体系为部分相容体系,并用共溶剂法、黏度法、微分扫描量热法判断聚偏氟乙烯／聚氯乙烯的相容性．结果表明:两者属于部分相容体系,与理论预测相符,为后续制备聚偏氟乙烯／聚氯乙烯纤维膜奠定理论基础．
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| 关 键 词： | 聚偏氟乙烯 聚氯乙烯 相容性 共混物 |
| 文章编号： | 1007-8924(2006)05-0021-05 |
| 修稿时间： | 2005-01-17 |
Study on the compatibility of PVDF/PVC |
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| GAO Chunmei,XI Danli,YANG Xiaobo,MENG Yanbin. Study on the compatibility of PVDF/PVC[J]. Membrane Science and Technology, 2006, 26(5): 21-25 |
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| Authors: | GAO Chunmei XI Danli YANG Xiaobo MENG Yanbin |
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| Abstract: | The paper theoretically forecasted the compatibility of PVDF/PVC through solubility parameters and mixing enthalpy principle that the blend system was partly compatible which was characterized by some methods such as co-solvent method, viscometry, differential scanning calorimetry (DSC). The result showed that the blend polymer of PVDF/PVC was partly compatible which was agreement with the theory and established the theoretic foundation for the preparation of the PVDF/PVC fiber membrane. |
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| Keywords: | polyvinylidene fluoride (PVDF) polyvinyl chloride (PVC) compatibility blend polymer |
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