Viscosity behavior of magnetic nanoparticle filled fluids and impact resistance of their fabric composites

Seuns Goo Lee, Tae Min Hong, Jong Hee Kim, Cheol Gi Kim

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this study, viscosity behaviors of the FMF and MRF were investigated with a magneto-rheometer and the fabric composites treated with the FMF and MRF were tested and evaluated in the viewpoint of impact resistance. Polyethylene glycol(PEG) and silicone oil were used as the liquid medium of the FMF and MRF. Nanoparticle content in the FMF and MRF was controlled in the range of 50 to 300wt%. Under magnetic field, the FMF and MRF showed a crown shaped arrangement of the fluid in the direction of magnetic. The results of viscosity measurement with the magneto-rheometer showed the highest solution viscosity. A drop weight impact test was conducted to evaluate the impact resistance of their fabric composites.

Original languageEnglish
Title of host publicationTechnical Proceedings of the 2012 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2012
Pages567-569
Number of pages3
StatePublished - 2012
EventNanotechnology 2012: Advanced Materials, CNTs, Particles, Films and Composites - 2012 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2012 - Santa Clara, CA, United States
Duration: 18 Jun 201221 Jun 2012

Publication series

NameTechnical Proceedings of the 2012 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2012

Conference

ConferenceNanotechnology 2012: Advanced Materials, CNTs, Particles, Films and Composites - 2012 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2012
Country/TerritoryUnited States
CitySanta Clara, CA
Period18/06/1221/06/12

Keywords

  • Ferromagnetic fluid
  • Impact test
  • Magnetorheological fluid
  • Nano particle
  • Novel nanocomposite

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