| 聚醋酸乙烯酯乳液型胶粘剂的改性研究 |
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| 引用本文： | 冯庆民,郑牧湘.聚醋酸乙烯酯乳液型胶粘剂的改性研究[J].广州化工,2009,37(6):122-123. |
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| 作者姓名： | 冯庆民 郑牧湘 |
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| 作者单位： | 1. 鹤山雅图仕印刷有限公司创新科技研发部,广东,江门,529738
2. 东莞市星宇高分子材料有限公司,广东,东莞,523285 |
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| 摘 要： | 采用丙烯酸异辛酯、丙烯腈、N-羟甲基丙烯酰胺作为醋酸乙烯酯的共聚单体，通过种子乳液聚合的方法制备得到改性聚醋酸乙烯酯乳液胶粘剂。通过剥离强度、拉伸强度、断裂伸长率和耐水性等性能测试，发现改性聚醋酸乙烯酯的性能得到极大地提高，并且其平均粒径适中，粒径分布较窄，可以满足更高要求的应用需求。
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| 关 键 词： | 聚醋酸乙烯酯 改性 胶粘剂 |
Study on the Modification of Polyvinyl Acetate Emulsion Adhesive |
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| FENG Qing-min,ZHENG Mu-xiang.Study on the Modification of Polyvinyl Acetate Emulsion Adhesive[J].GuangZhou Chemical Industry and Technology,2009,37(6):122-123. |
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| Authors: | FENG Qing-min ZHENG Mu-xiang |
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| Affiliation: | FENG Qing - min , ZHENG Mu - xiang ( 1 Heshan Yatushi Printing Co. , Ltd. , Guangdong Jiangmen 529738 ; 2 Dongguan Star- Cosm Polymer Co., ＇Ltd., Guangdong Dongguan 523285, China) |
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| Abstract: | Modified polyvinyl acetate emulsion adhesive was copolymerized with the monomers of 2 -EHA, AN, NMA and Vac by the technique of seeded polymerization. It was demonstrated that the properties of modified polyvinyl acetate had been improved greatly through the tests of T - peel test, tensile strength, breaking elongation and water absorption. Moreover, the particle size and its distribution of the adhesive was moderate and suitable for high demanding application. |
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| Keywords: | polyvinyl acetate modification adhesive |
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