| 聚乙烯醇胶粘剂的缩醛化研究 |
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| 引用本文： | 刘淑玲,张宝华,范慧群.聚乙烯醇胶粘剂的缩醛化研究[J].上海化工,2005,30(6):18-19. |
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| 作者姓名： | 刘淑玲 张宝华 范慧群 |
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| 作者单位： | 青岛碱业有限公司双收农药分公司,山东,青岛,266300;上海大学环境化工学院,上海,200072 |
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| 摘 要： | 首先研究了聚乙烯醇与甲醛的缩醛化反应条件，然后用乙醛代替部分甲醛进行改性研究，发现用乙醛代替部分甲醛后，在胶粘剂的各项性能上都有很大改善。
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| 关 键 词： | 聚乙烯醇 甲醛 乙醛 缩醛化 |
Study on the Acetalization of PVA Adhesive |
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| Liu Shuling,Zhang Baohua,Fan Huiqun.Study on the Acetalization of PVA Adhesive[J].Shanghai Chemical Industry,2005,30(6):18-19. |
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| Authors: | Liu Shuling Zhang Baohua Fan Huiqun |
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| Affiliation: | Liu Shuling Zhang Baohua Fan Huiqun |
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| Abstract: | The reaction condition of PVA and formaldehyde composes the capability of lumber sticking agent originally, we change the lumber sticking agent's character by substituting part of formaldehyde with acetaldehyde, which won't increase the cost of material. We discover that lots of sticking agent's capability improved a lot after we substitute part of formaldehyde with acetaldehyde. |
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| Keywords: | Polyvinyl alcohol Formaldehyde Acetaldehyde Acetalization |
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