| 环氧-丙烯酸酯乳液的研制 |
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| 引用本文： | 杨瑞芹,崔天放,陈尔凡,江伟.环氧-丙烯酸酯乳液的研制[J].化学世界,2002,43(1):22-24,15. |
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| 作者姓名： | 杨瑞芹 崔天放 陈尔凡 江伟 |
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| 作者单位： | 1. 沈阳化工学院,辽宁沈阳,110021
2. 沈阳鼓风机厂,辽宁沈阳,110021 |
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| 基金项目： | 辽宁省教委高校科研项目 ( 2 0 0 110 14 ) |
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| 摘 要： | 以甲基丙烯酸甲酯为硬单体 ,丙烯酸丁酯、丙烯酸 - 2 -乙基己酯为软单体 ,丙烯酸、甲基丙烯酸β-羟乙酯为功能单体 ,环氧树脂为改性剂 ,通过乳液共聚合制备环氧 -丙烯酸酯乳液。讨论了乳化剂配比、用量 ,引发剂用量 ,反应温度 ,环氧树脂用量、环氧树脂的环氧值 ,以及软硬单体的配比对乳液聚合反应及涂膜性能的影响 ,确定了适宜的反应条件及较佳的配方。
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| 关 键 词： | 环氧树酯 丙烯酸酯 乳液聚合 乳液 |
| 文章编号： | 0367-6358(2002)01-0022-05 |
Preparation of Epoxy-acrylate Emulsion |
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| YANG Rui-qin ,CUI Tian-fang ,CHEN Er-fan ,JIANG Wei.Preparation of Epoxy-acrylate Emulsion[J].Chemical World,2002,43(1):22-24,15. |
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| Authors: | YANG Rui-qin CUI Tian-fang CHEN Er-fan JIANG Wei |
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| Affiliation: | YANG Rui-qin 1,CUI Tian-fang 1,CHEN Er-fan 1,JIANG Wei 2 |
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| Abstract: | Epoxy-acrylate emulsion was prepared by emulsion copolymerization with methacrylate as a hard monomer, butyl acrylate and 2-ethyl hexyl acrylate as soft monomers, acrylic acid and β-hydroxyethyl methacrylate as functional monomers. Factors affecting the copolymerized emulsion and the film performance, such as composition and amount of emulsifier, amount of initiator, copolymerization temperature, amount and epoxy value of epoxy resin and ratio of the monomers, were studied. The appropriate reaction conditions and better formula were obtained. |
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| Keywords: | epoxy resin acrylate emulsion copolymerization emulsion |
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