Premium
Viscoelastic properties of highly loaded ferrite‐filled polymeric systems
Author(s) -
Saini D. R.,
Shenoy A. V.
Publication year - 1986
Publication title -
polymer engineering and science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.503
H-Index - 111
eISSN - 1548-2634
pISSN - 0032-3888
DOI - 10.1002/pen.760260611
Subject(s) - viscoelasticity , materials science , composite material , ferrite (magnet) , dynamic modulus , polymer , dynamic mechanical analysis , modulus , viscosity
Viscoelastic properties in terms of complex viscosity |η*| and storage modulus G ' have been studied for highly filled polymer composites. The viscous response and elastic response to changes in the frequency of dynamic oscillations have been fitted through an appropriate Theological model. A relationship between |η*| and G ' is shown to exist, and the model parameters determined through the correlation have been shown to be useful in estimating the viscoelastic properties of commercially important ferrite‐filled polymeric systems with loading in the range of 87–94 weight‐percent.