| 各向同性与各向异性天然橡胶磁流变弹性体的导热性能及磁流变性能（英文） |
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| 引用本文： | 陈杨,乔旭,温艳蓉,朱玉宏,贾红兵.各向同性与各向异性天然橡胶磁流变弹性体的导热性能及磁流变性能（英文）[J].合成橡胶工业,2020,0(1):77-77. |
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| 作者姓名： | 陈杨 乔旭 温艳蓉 朱玉宏 贾红兵 |
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| 作者单位： | 南京理工大学教育部软化学和功能材料重点实验室;常州朗博密封科技股份有限公司; |
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| 基金项目： | Supported by Aeronautical Science Foundation of China(2016 ZF 9009) |
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| 摘 要： | 采用羰基铁粉粒子填充天然橡胶磁流变弹性体(MRE),研究了各向同性与各向异性MRE的磁流变性能及导热性能。结果表明,各向异性MRE的热扩散系数和导热系数比各向同性MRE分别提高了30. 1%和41. 9%。同时,随着应变的增大,MRE的相对磁流变效应呈下降趋势,而在相同应变下,各向异性MRE的储能模量以及相对磁流变效应均高于各向同性MRE。
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| 关 键 词： | 天然橡胶 磁流变弹性体 导热性能 磁流变性能 |
Thermal conductivity and magnetorheological properties of isotropic and anisotropic natural rubber magnetorheological elastomer |
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| CHEN Yang,QIAO Xu,WEN Yan-rong,ZHU Yu-hong,JIA Hong-bing.Thermal conductivity and magnetorheological properties of isotropic and anisotropic natural rubber magnetorheological elastomer[J].China Synthetic Rubber Industry,2020,0(1):77-77. |
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| Authors: | CHEN Yang QIAO Xu WEN Yan-rong ZHU Yu-hong JIA Hong-bing |
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| Affiliation: | (Key Laboratory for Soft Chemistry and Functional Materials of Ministry of Education,Nanjing University of Science and Technology,Nanjing 210094,China;Changzhou Langbo Seal Polytron Technologies Inc,Changzhou 213200,China) |
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| Abstract: | Nowadays,magnetorheological elastomer(MRE),as an innovative intelligent material,has drawn tremendous interests in the field of damping system,intelligent control and induction,etc.In previous report,magnetic particles including carbonyl iron powder(CIP),iron oxide and Fe,Co,Ni based nanowires1],can impart rubber products with excellent magnetorheological properties.In this work,the mixing process with the formulation was shown as follows:natural rubber(NR)100 phr,and zinc oxide 5 phr,stearic acid 1 phr,accelerator CZ 0.5 phr,accelerator RD 3 phr,antioxidant 4010 NA 2 phr,sulfur 3 phr,CIP 60 phr,coumarone 12 phr.Through the vulcanization process,the isotropic MRE could be obtained,abbreviated as ISO-MRE.And the anisotropic MRE was prepared by the vulcanization under the magnetic field conditions,abbreviated as ANISO-MRE. |
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| Keywords: | - |
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