| 原位生成甲基丙烯酸锌对AEM补强的研究 |
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| 引用本文： | 张洪振,徐铭韩,宫岐山,邱桂学.原位生成甲基丙烯酸锌对AEM补强的研究[J].特种橡胶制品,2010,31(4):20-23. |
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| 作者姓名： | 张洪振 徐铭韩 宫岐山 邱桂学 |
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| 作者单位： | 青岛科技大学,橡塑材料与工程教育部重点实验室,山东,青岛,266042 |
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| 摘 要： | 研究了过氧化物硫化体系下的氧化锌(ZnO)、甲基丙烯酸(MAA)原位生成的甲基丙烯酸锌(ZDMA)对乙烯-丙烯酸酯橡胶(AEM)的补强作用。结果表明,原位生成的甲基丙烯酸锌对AEM具有较明显的补强作用。随甲基丙烯酸锌生成量的增加,体系的硫化速率加快,交联密度提高。当甲基丙烯酸锌的生成量为40份、ZnO/MAA摩尔比为0.75时,硫化胶具有较好的综合力学性能。
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| 关 键 词： | 原位甲基丙烯酸锌 AEM 补强 |
Reinforcement of AEM by Zinc Dimethacrylate Prepared in-situ |
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| CHANG Hong-zhen,XU Ming-han,GONG Qi-shan,QIU Gui-xue.Reinforcement of AEM by Zinc Dimethacrylate Prepared in-situ[J].Special Purpose Rubber Products,2010,31(4):20-23. |
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| Authors: | CHANG Hong-zhen XU Ming-han GONG Qi-shan QIU Gui-xue |
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| Affiliation: | (Qingdao Universtiy of Science and Technology,Qingdao 266042,China) |
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| Abstract: | With the peroxide vulcanizing system, the influence of the reinforcements of zinc dimethacrylate（ZDMA） prepared by zinc oxide（ZnO） and methacrylic acid（MAA） in-situ on ethylene a crylic elastome（AEM） were investigated. The results showed that the reinforcing effect of ZDMA formed in-suit on AEM was great. The curing rate and crosslinking density was improved with the increase of ZDMA. At the formulation of 40 phr ZDMA per hundred gram of rubber, ZnO/MAA molar ratio 0.75, the favorable comprehensive mechanical properties for vulcanizate could be achieved. |
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| Keywords: | AEM |
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