复合颗粒电流变液的制备及其性能  

Preparation of ER Fluid Made up of CompositeParticles and Their Properties

作　　者：罗春荣[1] 李焱[1] 赵晓鹏[1] 陈儒[2] 

机构地区：[1]西北工业大学电流变技术研究所 [2]中国工程物理研究院

出　　处：《材料工程》1999年第5期36-38,共3页Journal of Materials Engineering

基　　金：航空科学基金和中国工程物理研究院基金

摘　　要：制备了ＳｉＯ２／Ｐ（ＭＭＡ－ＭＡＡ）微囊复合颗粒电流变液，测试了该电流变液的力学性能和材料性能。结果指出：这种复合颗粒电流变液的稳定性有较大的提高；剪切强度随外加电场强度的增大而增大。In this paper,SiO2/P(MMA-MAA)microcapsule composite particles are prepared and a new ER fluid made up of composite particals and silicon oil are prepared also The mechanical property and material property of the ER fluid are tested The results show that the composite particles improve the stability of ER fluid and the shearing strength of ER fluid increases with the increasing electric field strength

关 键 词：电流变液 微囊复合颗粒 剪切强度 稳定性 

分 类 号：O37[理学—流体力学]