| 石墨/炭黑/EPDM复合材料的性能研究 |
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| 引用本文： | 翟俊学,董凌波,赵树高. 石墨/炭黑/EPDM复合材料的性能研究[J]. 橡胶工业, 2011, 58(10): 591-595 |
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| 作者姓名： | 翟俊学 董凌波 赵树高 |
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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/山东省橡塑材料与工程重点实验室,山东青岛,266042 |
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| 摘 要： | 研究石墨/炭黑/EPDM复合材料的物理性能、动态力学性能和导电性能.结果表明:石墨对炭黑填充EP-DM复合材料具有补强作用,并显著提高其导电性能;石墨/炭黑/EPDM复合材料的电导率-压力曲线表现出“山峰”形变化趋势,升高温度或增大石墨用量时该峰向低压力区移动;石墨用量越大,复合材料电导率的温度依赖性越强,石墨粒子滑移...
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| 关 键 词： | EP DM 石墨 炭黑 复合材料 物理性能 导电性能 |
Properties of Graphite/Carbon Black/EPDM Composites |
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| ZHAI Jun-xue,DONG Ling-bo and ZHAO Shu-gao. Properties of Graphite/Carbon Black/EPDM Composites[J]. China Rubber Industry, 2011, 58(10): 591-595 |
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| Authors: | ZHAI Jun-xue DONG Ling-bo ZHAO Shu-gao |
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| Affiliation: | ZHAI Jun-xue,DONG Ling-bo,ZHAO Shu-gao(Qingdao University of Science and Technology,Qingdao 266042,China) |
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| Abstract: | The physical properties,dynamic properties and conductive properties of graphite/carbon black/EPDM composites were investigated.The results showed that graphite could increase the strength and conductivity of carbon black filled EPDM composites.The conductivity-pressure curves of composites exhibited mountain peak,and peak position moved to lower pressure region as the temperature or graphite content increased.With more graphite,the temperature dependence of conductivity was stronger,and the transition temp... |
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| Keywords: | EPDM graphite carbon black composite physical property conductive property |
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