| AEM对EVA电缆材料性能影响的研究 |
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| 引用本文： | 胡金平,程盛,张前程,王平,黄昊鹏,周意杨,阮钢,丁运生. AEM对EVA电缆材料性能影响的研究[J]. 塑料工业, 2020, 48(2): 113-117 |
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| 作者姓名： | 胡金平 程盛 张前程 王平 黄昊鹏 周意杨 阮钢 丁运生 |
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| 作者单位： | 安徽太平洋电缆股份有限公司,安徽芜湖 238331;合肥工业大学,化学与化工学院 安徽合肥 230009;合肥工业大学,化学与化工学院 安徽合肥 230009;安徽建筑大学,材料与化学工程学院 安徽合肥,230601;合肥工业大学,化学与化工学院 安徽合肥 230009;先进功能材料与器件安徽省重点实验室,安徽合肥,230009 |
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| 基金项目： | 国家自然科学基金(51903002,51673056);安徽省教育厅重点项目(KJ2019A0774);安徽省科技重大专项(201903a05020027);安徽建筑大学引进人才(博士)科研启动项目(2019QDZ22);重点实验室自主创新专项(PA2019GDPK0047)。 |
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| 摘 要： | 应用乙烯-丙烯酸酯橡胶(AEM)与乙烯-醋酸乙烯酯共聚物(EVA)、氢氧化镁(MH)、氢氧化铝(ATH)以及沉淀法白炭黑(SiO2)进行熔融共混复合,制备出系列EVA基电缆材料。应用扫描电镜(SEM)、差示扫描量热仪(DSC)、万能试验机和极限氧指数测试仪对EVA材料的结构和性能进行表征和测试。研究结果表明,AEM明显提高了EVA电缆材料的耐油性能,当AEM含量为3. 0%时,电缆材料综合性能优良,其LOI达到39. 3%,拉伸强度和断裂伸长率分别为11. 6 MPa和142%。
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| 关 键 词： | 乙烯-甲基丙烯酸酯橡胶 乙烯-醋酸乙烯酯共聚物 电缆材料 耐油性能 |
Study on the Effects of AEM on the Properties of EVA-based Cable Materials |
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| HU Jin-ping,CHENG Sheng,ZHANG Qian-cheng,WANG Ping,HUANG Hao-peng,ZHOU Yi-yang,RUAN Gang,DING Yun-sheng. Study on the Effects of AEM on the Properties of EVA-based Cable Materials[J]. China Plastics Industry, 2020, 48(2): 113-117 |
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| Authors: | HU Jin-ping CHENG Sheng ZHANG Qian-cheng WANG Ping HUANG Hao-peng ZHOU Yi-yang RUAN Gang DING Yun-sheng |
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| Affiliation: | (Anhui Pacific Cable Co.,Ltd.,Wuhu 238331,China;School of Chemistry and Chemical Engineering,Hefei University of Technology,Hefei 230009,China;School of Materials and Chemical Engineering,Anhui Jianzhu University,Hefei 230601,China;Anhui Key Laboratory of Advanced Functional Materials and Devices,Hefei 230009,China) |
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| Abstract: | Ethylene-vinyl acetate( EVA)-based cable materials were prepared by ethylene-acrylate rubber( AEM), EVA,magnesium hydroxide( MH),aluminum hydroxide( ATH) and precipitated silica( SiO2) by melting blend and compound. The structure and properties of the EVA-based cable material were characterized and tested by scanning electron microscopy( SEM),differential scanning calorimeter( DSC),universal testing machine and limiting oxygen index tester. The results showthat the AEMcould improve the oil resistance of EVA-based cable materials. When the addition of AEMis 3%,EVA-based cable material could exhibit better comprehensive performance. The tensile strength and elongation at break are 11. 6 MPa and 142%,respectively,and the LOI could reach 39. 3%. |
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| Keywords: | Ethylene-Acrylate Rubber Ethylene-Vinyl Acetate Copolymer Cable Material Oil Resistance |
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