Magnetorheological Characterization of Polymer-Iron Composite Suspensions

@inproceedings{Cho2004MagnetorheologicalCO,
  title={Magnetorheological Characterization of Polymer-Iron Composite Suspensions},
  author={Min Seong Cho and Hyoung Jin Choi},
  year={2004}
}
Composite particles (CIPMMA) of carbonyl iron (CI) and poly (methyl methacrylate) (PMMA) were prepared by a suspension polymerization method using CI dispersions in MMA monomer, and these were adopted as dispersed phase of magnetorheological (MR) fluids. The CIPMMA can resolve several problems of MR fluids having CI alone such as severe sedimentation and poor dispersion stability. Flow and viscelastic properties of the MR fluids were analyzed via a rotational rheometer equipped with a magnetic… CONTINUE READING