| 对影响聚乙烯醇缩丁醛产品质量稳定性因素的探讨 |
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| 引用本文： | 刘立萍,周生贵,肖卓炳.对影响聚乙烯醇缩丁醛产品质量稳定性因素的探讨[J].精细化工中间体,2003,33(5):49-50. |
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| 作者姓名： | 刘立萍 周生贵 肖卓炳 |
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| 作者单位： | 1. 湖南省湘维有限公司质检部,湖南,叙浦,419323
2. 吉首大学生化学院,湖南,吉首,416000 |
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| 摘 要： | 简述了聚乙烯醇缩丁醛生产的工艺流程。探讨了聚乙烯缩丁醛产品质量不稳定的原因。提出了水洗工序是PVB产品质量稳定的关键工序。
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| 关 键 词： | PVB 涂-1粘度 酸值 |
| 文章编号： | 1009-9212(2003)05-0049-02 |
| 修稿时间： | 2003年3月3日 |
Investigating on the Ways of Testing Gelling Temperature of Polyvinyl Butyra |
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| LIU Li-ping,ZHOU Sheng-gui,XIAO Zuo-bing.Investigating on the Ways of Testing Gelling Temperature of Polyvinyl Butyra[J].Fine Chemical Intermediates,2003,33(5):49-50. |
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| Authors: | LIU Li-ping ZHOU Sheng-gui XIAO Zuo-bing |
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| Affiliation: | LIU Li-ping~1,ZHOU Sheng-gui~1,XIAO Zuo-bing~2 |
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| Abstract: | The process of polyvinyl butyral (PVB)was briefly introduced. The reasons which result PVB’s qualities unstable were discussed. It was put forward that washing process is the key to make PVB’s quality more stable. |
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| Keywords: | polyvinyl butyral sticky degree acid degree |
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