| 水溶性钛酸酯与聚乙烯醇交联的研究 |
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| 引用本文： | 董香迎,李军志,张婷,方苗,杨建平. 水溶性钛酸酯与聚乙烯醇交联的研究[J]. 宁波工程学院学报, 2011, 23(4): 52-54,62 |
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| 作者姓名： | 董香迎 李军志 张婷 方苗 杨建平 |
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| 作者单位： | 宁波工程学院,浙江宁波,315211 |
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| 摘 要： | 采用水溶性钛酸酯与聚乙烯醇进行交联,考察了交联聚乙烯醇溶液的粘度与水溶性钛酸酯交联剂的用量、反应温度及反应时间的关系。结果表明,聚乙烯醇与水溶性钛酸酯交联反应速度很快,基本能在15min内反应完全,溶液的粘度随着水溶性钛酸酯用量和反应温度的升高而增大。交联聚乙烯醇溶液可用作无醛办公胶水。
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| 关 键 词： | 水溶性钛酸酯 聚乙烯醇 交联 粘度 |
Study on Crosslinking of Polyvinyl Alcohol with Water Soluble Titanate |
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| DONG Xiang-ying,LI Jun-zhi,ZHANG Ting,FANG Miao,YANG Jian-ping. Study on Crosslinking of Polyvinyl Alcohol with Water Soluble Titanate[J]. Journal of Ningbo University of Technology, 2011, 23(4): 52-54,62 |
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| Authors: | DONG Xiang-ying LI Jun-zhi ZHANG Ting FANG Miao YANG Jian-ping |
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| Affiliation: | DONG Xiang- ying, LI Jun- zhi , ZHANG Ting , FANG Miao ,YANG Jian- ping ( Ningbo University of Technology, Ningbo, Zhejiang, 315016, China) |
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| Abstract: | Polyvinyl alcohol is cross - linked with water - soluble titanate, the relationship of cross - linked polyvinyl alcohol solution viscosity with titanate content, reaction temperature and reaction time is investigated. The results show that the crosslinking reaction between polyvinyl alcohol and water - soluble titanate is completed in 15 rain, and the solution viscosity increases with the increase of titanate content and reaction temperature. The cross -linked polyvinyl alcohol solution can be used as non -formaldehyde office glue. |
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| Keywords: | water soluble titanate polyvinyl alcohol crosslinking viscosity |
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