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http://dx.doi.org/10.5370/KIEE.2016.65.11.1840

Dielectric Properties for Surface Modified Micro-Nano Silica Composites of Cycloaliphatic Epoxy  

Park, Jae-Jun (Dept. of Electrical and Electronic Engineering, Joongbu University)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.65, no.11, 2016 , pp. 1840-1847 More about this Journal
Abstract
The surface of nanosilica and microsilica was modified in order to develop a high voltage insulation material for outdoor application. The modified silicas were well dispersed in an aliphatic cyclic epoxy resin. Dielectric properties were studied for 8 kinds of specimens: 1 kind of neat epoxy, 3 kinds of epoxy/microsilica composites, and 4 kinds of epoxy/microsilica/nanosilica composites. Complex dielectric constants were measured in the range of 10-2~1.2 Hz at room temperature.
Keywords
Nano silica surface modification; Epoxy/Micro silica composites; Epoxy/Nano-micro silica composites; Dielectric permittivity; Outdoor cycloaliphatic epoxy;
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Times Cited By KSCI : 1  (Citation Analysis)
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