Fe-Si粒子填充顺丁橡胶复合材料的磁流变性能（英文）  

Magnetorheological properties of butadiene rubber composites filled with Fe-Si particle

作　　者：温彦威 殷标 张旭敏[1] 刘鹏章[1] 徐子钦 贾红兵[1] 

机构地区：[1]南京理工大学教育部软化学和功能材料重点实验室,南京210094

出　　处：《合成橡胶工业》2017年第5期401-401,共1页China Synthetic Rubber Industry

基　　金：Supported by Key Research and Development Plan of Jiangsu Province(BE 2015158)

摘　　要：制备了Fe-Si和羰基铁粉(CIP)粒子填充顺丁橡胶(BR)基磁流变弹性体(MRE),研究了2种粒子对BR基MRE磁流变性能和力学性能的影响。结果表明,随着应变的上升,MRE的相对磁流变性能呈下降趋势,在相同应变下,Fe-Si粒子填充BR基MRE的相对磁流变效应大于CIP填充的MRE;与BR/CIP相比,BR/Fe-Si的拉伸强度、300%定伸应力及扯断伸长率明显下降。Recent years, magnetorheological elastomer（MRE） has attract increasing interests by industries and academies dueing to its exeellent intelligical properties. The magnetorheological properties of MRE mainly depend on the magnetic particles as well as rubber matrix. It has been reported that magnetic particles with great magnetic, such as carbonyl iron powder（CIP） , iron oxide and Fe-Co alloy, could educe rubber composite with inherent magnetorheolozical orooerties.

关 键 词：Fe-Si粒子 顺丁橡胶 磁流变弹性体 

分 类 号：TQ334[化学工程—橡胶工业]