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Epoxy resin is widely used in high voltage apparatus as insulation due to its excellent mechanical, electrical and chemical properties. In recent years, researches on epoxy resin/nanocomposites have shown that the presence of nano-size filler in epoxy resin system can improve electrical, thermal and mechanical properties significantly. In the present paper, the epoxy resin containing nanosize SiO2...
Specific properties of insulation systems based on thermosetting and thermoplastic polymers can be enhanced by adding different types of inorganic fillers. The focus of this paper is on the effect of the filler size and modifications of the crystallinity of aluminum oxide (Al2O3) nanoparticles on the dielectric and thermal properties of epoxy-based composites. Nanoalumina in the α, γ and δ phases...
A water chemistry procedure is used to synthesize titanium dioxide nanoparticles which can later be blended with a polymer to form a nanodielectric. The synthesized nanoparticles are dispersed in two grades of polyvinyl acetal (commercially available under the trade names BX-L and KS-10, manufactured by SEKISUI Chemicals). Nanocomposite materials were prepared with 15 and 33 wt% titanium dioxide....
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