| 制备聚乙烯醇缩醛胶的新配方 |
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| 引用本文： | 郑文治,姜艳霞,陈昌云.制备聚乙烯醇缩醛胶的新配方[J].中国胶粘剂,1999,8(6):17-18. |
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| 作者姓名： | 郑文治 姜艳霞 陈昌云 |
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| 作者单位： | 长春师范学院长春 130032 |
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| 摘 要： | 报道了一种制备聚乙烯醇缩醛胶的新配方。常规的制备方法是通过甲醛和聚乙烯醇的缩合反应来实现的。作者发现，在反应中加入适量乙醛代替部分甲醛、可明显提高缩醛胶的性能。
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| 关 键 词： | 聚乙烯醇缩醛胶 甲醛 乙醛 |
| 修稿时间： | 1998年12月14 |
A New formula for Preparation of Polyvinyl Acetal Adhesive |
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| Zheng Wenzhi, Jiang Yanxia, Chen Changyun.A New formula for Preparation of Polyvinyl Acetal Adhesive[J].China Adhesives,1999,8(6):17-18. |
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| Authors: | Zheng Wenzhi Jiang Yanxia Chen Changyun |
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| Abstract: | In the presen paper, a new formula for the preparation of polyinyl acetal adhesive has been introduced. The conventional method was by the condensation reaction of formaldehyde and polyvinyl alcohol. The authors find that the addition of appropriate amount of acetaldehyde to replace a part of formaldehyde distinctly improves the properties of the acetal adhesive. |
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| Keywords: | Polyvinyl acetal adhesive formaldehyde acetaldehyde |
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