Dr., S A R Hashmi and Dr., U K Dwivedi and Dr., D Jain and Dr., A Naik and Navin, Chand (2005) Graphite–Epoxy Graded Material by Centrifugation. Journal of Applied Polymer Science, 96. ISSN 0021-8995

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Abstract

A graded distribution of graphite particles in epoxy resin matrix was obtained using a centrifugation technique.By varying the centrifugation time the graded profile could be effectively controlled. Scanning electron microscopy and optical microscopy revealed the graded dispersion of graphite particles in the epoxy matrix, which is sensitive to centrifugation time. Electrical or wear properties can accurately estimate the property profile of graded material. The abrasive wear test also provided a quick estimation of the extent of gradient formed in the sample. The increased centrifugation time increased the compaction of graphite particles in the graphite-rich phase of graded material that could be correlated with the increased capacitance of the sample.

Item Type:	Article
Subjects:	Lightweight Materials > Metal Matrix Composites
Divisions:	UNSPECIFIED
Depositing User:	Mr. B.K. Prasad
Date Deposited:	20 Aug 2013 08:11
Last Modified:	05 Mar 2014 09:01
URI:	http://ampri.csircentral.net/id/eprint/418

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