| 膜用PVA改性的研究现状及进展 |
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| 引用本文： | 孙义明,周建刚,彭少贤,郦华兴.膜用PVA改性的研究现状及进展[J].现代塑料加工应用,2004,16(2):40-43. |
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| 作者姓名： | 孙义明 周建刚 彭少贤 郦华兴 |
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| 作者单位： | 湖北工学院化学工程系,武汉,430068 |
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| 摘 要： | 聚乙烯醇(PVA)用于膜材料性能优异。介绍了PVA用作阻隔包装膜、水速溶包装膜、可生物降解膜和液体分离膜的研究现状及进展。故目前国内外对膜用PVA改性的研究日趋活跃。
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| 关 键 词： | PVA 膜材料 改性技术 聚乙烯醇 生物降解膜 结构式 结晶性 |
| 修稿时间： | 2003年11月28 |
RECENT SITUATION AND PROGRESS OF STUDY ON MODIFIED POLYVINYL ALCOHOL USED FOR FILMS OR MEMBRANES |
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| Sun Yiming Zhou Jiangang Peng Shaoxian Li Huaxing.RECENT SITUATION AND PROGRESS OF STUDY ON MODIFIED POLYVINYL ALCOHOL USED FOR FILMS OR MEMBRANES[J].Modern Plastics Processing and Applications,2004,16(2):40-43. |
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| Authors: | Sun Yiming Zhou Jiangang Peng Shaoxian Li Huaxing |
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| Abstract: | Polyvinyl alcohol is a kind of widely used polymer material, especially it can be used as excellent film or membrane. The recent situation and progress of study on modified polyvinyl alcohol used for barrier packaging film,instant water soluble packaging film, biologic degradation film and liquid mixture separation membrane are introduced, so the study of modified PVA used as films or membranes is quite active at home and abroad. |
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| Keywords: | polyvinyl alcohol modification barrier property instant water soluble biologic degradation membrane separation packaging film |
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