硅橡胶基尼龙帘线增强型磁敏橡胶的研究

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硅橡胶基尼龙帘线增强型磁敏橡胶的研究
   
6 C! {/ D0 ]: A【英文篇名】 Study on the nylon cord reinforced magnetorheological rubber based on the silicone rubber
' V5 l+ m7 y9 h【作者中文名】 游仕平; 曾德长; 游世辉; 闻立时;
【作者英文名】 YOU Shi-ping1; ZENG De-chang1; YOU Shi-hui2; WEN Li-shi1; 3（1.School of Materials Science and Engineering; South China University of Technology; Guangzhou 510640; China; 2.School of Mechanical Engineering; Jiujiang University; Jiujiang 332005; 3.Research Institute of Metal; Chinese Academy of Sciences; Shenyang 110016; China）;
) G: @/ V4 e4 x. g& `3 N4 @【作者单位】 华南理工大学材料科学与工程学院; 九江学院机械工程学院; 中国科学院金属研究所;
【文献出处】 弹性体, China Elastomerics, 编辑部邮箱 2011年 01期  
期刊荣誉：ASPT来源刊  CJFD收录刊
【关键词】 磁敏橡胶; 硅橡胶; 尼龙帘线; 强度增强型;
【英文关键词】 magnetorheological rubber; silicone rubber; nylon cord; reinforced strength;
【摘要】 磁敏橡胶是一种其力学、电学、磁学等性能可由外加磁场控制的新型智能材料,但因其机械力学性能问题限制了其实用化,而尼龙帘线因其具有强度高、模量高、尺寸稳定性和耐疲劳性能好等优点而成为橡胶制品用的理想骨架材料之一。本文首次试探性地制备了无磁场条件下的硅橡胶基尼龙帘线增强型磁敏橡胶,研究了尼龙帘线对硅橡胶基磁敏橡胶机械力学性能和磁流变性能的影响。结果表明,当硅橡胶基体中加入尼龙帘线时,可以极大地提高磁敏橡胶的剪切储能模量和拉伸强度,分别达到了0.415 MPa和9.21 MPa,同时也不影响材料的磁流变性能。
9 U0 A( ?6 q# P! P. B% r【英文摘要】 Magnetorheological rubber is a kind of new intelligent materials,and their mechanical,electrical,magnetic and other properties can be controlled by the external magnetic field,but the applications of them are limited because of the problem of mechanical properties.However,the nylon cord become one of the ideal skeleton materials of the rubber products due to its high strength,high modulus,dimensional stability and fatigue resistance.In this article,the nylon cord reinforced magnetorheological rubber based