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Survey of micro/nano filler use to improve silicone rubber for outdoor insulators

Momen Gelareh et Farzaneh Masoud. (2011). Survey of micro/nano filler use to improve silicone rubber for outdoor insulators. Reviews on Advanced Materials Science, 27, (1), p. 1-13.

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Résumé

Among the new insulating materials widely used in high-voltage outdoor insulation, silicone rubber has received the most attention. Indeed, silicone rubbers are gaining in popularity as an effective counter-measure to insulator contamination problems. However, pure silicone rubber shows little tracking and erosion resistance. So, some properties of silicone rubber need to be improved to extend service life. The fillers are added to the polymer to promote specific properties and also to reduce costs. To improve the surface hydrophobicity, electrical conductivity, relative permittivity and thermal conductivity of polymeric materials, micro/nanofillers are added. In this review, we present the state of the art on the most common micro/nanofillers for dielectric applications. Special attention is put on the property modification of silicone rubber brought about by filler incorporation for outdoor insulation applications. A need for comprehensive and exhaustive review of micro/nanofiller used in the area of outdoor insulator is being felt. This paper is intended to fulfil it. Literature surveys showed some filler as potential candidate for outdoor insulator application. However, much work is still needed to fully characterise and to optimise their property to establish for commercial application.

Type de document:Article publié dans une revue avec comité d'évaluation
Volume:27
Numéro:1
Pages:p. 1-13
Version évaluée par les pairs:Oui
Date:2011
Sujets:Sciences naturelles et génie > Génie
Sciences naturelles et génie > Génie > Génie des matériaux et génie métallurgique
Sciences naturelles et génie > Sciences appliquées
Département, module, service et unité de recherche:Départements et modules > Département des sciences appliquées > Module d'ingénierie
Mots-clés:caoutchouc de silicone, contamination des isolants, propriétés des matériaux
Déposé le:17 juin 2021 18:43
Dernière modification:17 juin 2021 18:43
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