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Please use this identifier to cite or link to this item: http://dyuthi.cusat.ac.in/purl/4395

Title: Dielectric andmechanical properties of rubber ferrite composites
Authors: Anantharaman, M R
Malini, K A
Sindhu, S
Mohamed, E M
Kurian, P
Issue Date: 4-Mar-2002
Publisher: Maney Publishing
Abstract: Rubber ferrite composites (RFCs) containing powdered nickel zinc ferrite (Ni1 – xZnxFe2O4 ) in a natural rubber matrix have been prepared and their mechanical and dielectric properties have been evaluated. Variations in the relative permittivity of both the ferrite ceramics and RFCs have been studied over a range of frequencies, ceramic compositions, ceramic ller loadings, and temperatures, and the results have been correlated. Appropriate mixture equations have been formulated to calculate the dielectric permittivity of the composite from the dielectric permittivity of its constituents. Values calculated using these equations have been compared with experimental data on relative permittivity, and the two have been found to be in good agreement. In the present investigationit was also observed that for x=0·4 and for the maximum ferrite loading, the composite sample exhibits maximum magnetisation and optimum exibility
Description: Plastics, Rubber and Composites 2002 Vol. 31 No. 10,449-457
URI: http://dyuthi.cusat.ac.in/purl/4395
Appears in Collections:Dr. M R Anantharaman

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