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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/7615

Title: Electrical behaviour of attritor processed Al/PMMA composites
Authors: SINGH, V
TIWARI, AN
KULKARNI, AR
Keywords: metal-filled epoxies
polymer
resin
Issue Date: 1996
Publisher: ELSEVIER SCIENCE SA LAUSANNE
Citation: MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 41(3), 310-313
Abstract: Al/PMMA composites containing different volume fractions of aluminium were prepared by attritor milling followed by hot pressing and their thermal expansion and electrical behaviour were studied. Room temperature resistivity oi these composites dropped by several orders of magnitude when the volume percent of aluminium ranged between 20 and 40 vol.%. Microstructural examination revealed the presence of continuous chains of aluminium in highly conducting composites. The dielectric constant asci dissipation factor of the composites increased with increase in aluminium content. This has been attributed to the interfacial polarization associated with aluminium particles. Copyright (C) 1996 Elsevier Science S.A.
URI: http://dx.doi.org/10.1016/S0921-5107(96)01897-1
http://dspace.library.iitb.ac.in/xmlui/handle/10054/7615
http://hdl.handle.net/10054/7615
ISSN: 0921-5107
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