| 一种改性聚乙酸乙烯酯乳液的合成与性能 |
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| 引用本文： | 崔会旺,杜官本.一种改性聚乙酸乙烯酯乳液的合成与性能[J].粘接,2006,27(1):22-24. |
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| 作者姓名： | 崔会旺 杜官本 |
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| 作者单位： | 云南省昆明市西南林学院,云南,昆明,650224;云南省昆明市西南林学院,云南,昆明,650224 |
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| 摘 要： | 通过在乳液聚合过程中引入单体N-羟甲基丙烯酰胺参与共聚的方法,制得一种改性聚乙酸乙烯酯乳液,实验结果表明,该乳液具有良好的稳定性、耐水性、成膜性、粘接性,N-羟甲基丙烯酰胺的用量以乙酸乙烯酯质量的1%~2%为宜,聚合周期比普通PVAc乳液缩短40%左右。
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| 关 键 词： | 聚乙酸乙烯酯 N-羟甲基丙烯酰胺 乳液聚合 |
| 文章编号： | 1001-5922（2006）01-0022-03 |
| 收稿时间： | 2005-08-30 |
| 修稿时间： | 2005-08-30 |
Synthesis and characterization of modified polyvinyl acetate emulsion |
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| CUI Hui-wang,DU Guan-ben.Synthesis and characterization of modified polyvinyl acetate emulsion[J].Adhesion in China,2006,27(1):22-24. |
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| Authors: | CUI Hui-wang DU Guan-ben |
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| Affiliation: | Kunming,Southwest Forestry College, Yunnan, Kunming 650224, China |
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| Abstract: | A modified polyvinyl acetate emulsion was synthesised by introducing N-hydroxymethyl acrylamide monomer to the copolymerization reaction of vinyl acetate emulsion.Expermental results showed that the modified polyvinyl acetate would possess good stability?high water resistance?excellent adhesion and short polymerization period when N-hydroxymethyl acrylamide contents were in the range of 1~2%. |
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| Keywords: | polyvinyl Acetate N-hydroxymethyl acrylamide emulsion polymerization |
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