The effects of fillers on polyurethane resin-based electrical insulators

Detalhes bibliográficos
Autor(a) principal: Altafim,Ruy Alberto Corrêa
Data de Publicação: 2003
Outros Autores: Murakami,Cacilda Ribeiro, Claro Neto,Salvador, Araújo,Luiz Carlos Ribeiro, Chierice,Gilberto Orivaldo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392003000200013
Resumo: The increasingly widespread use of polymeric insulators in vehicle distributors and transmission systems has led to an ongoing quest for quality and low costs. This quest has, in turn, resulted in improved performance and cost benefits, brought about by the use of new polymeric and composite resins. Occasionally, however, while some properties are improved, others may show a loss of optimal performance. Therefore, to understand the behavior of fillers, such as carbon black, silica and mica added to castor oil-derived polyurethane resins, several thermal, mechanical and electrical tests were conducted on samples and insulators produced specifically for this purpose, using these new materials. The results of these tests clearly demonstrated that this type of resin and its composites can be used to manufacture indoor electrical insulators and that the fillers analyzed in this study improve or maintain the characteristics of the pure resins.
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spelling The effects of fillers on polyurethane resin-based electrical insulatorsfillerspolyurethane resinscastor oilelectric insulatorsThe increasingly widespread use of polymeric insulators in vehicle distributors and transmission systems has led to an ongoing quest for quality and low costs. This quest has, in turn, resulted in improved performance and cost benefits, brought about by the use of new polymeric and composite resins. Occasionally, however, while some properties are improved, others may show a loss of optimal performance. Therefore, to understand the behavior of fillers, such as carbon black, silica and mica added to castor oil-derived polyurethane resins, several thermal, mechanical and electrical tests were conducted on samples and insulators produced specifically for this purpose, using these new materials. The results of these tests clearly demonstrated that this type of resin and its composites can be used to manufacture indoor electrical insulators and that the fillers analyzed in this study improve or maintain the characteristics of the pure resins.ABM, ABC, ABPol2003-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392003000200013Materials Research v.6 n.2 2003reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392003000200013info:eu-repo/semantics/openAccessAltafim,Ruy Alberto CorrêaMurakami,Cacilda RibeiroClaro Neto,SalvadorAraújo,Luiz Carlos RibeiroChierice,Gilberto Orivaldoeng2003-07-03T00:00:00Zoai:scielo:S1516-14392003000200013Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2003-07-03T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv The effects of fillers on polyurethane resin-based electrical insulators
title The effects of fillers on polyurethane resin-based electrical insulators
spellingShingle The effects of fillers on polyurethane resin-based electrical insulators
Altafim,Ruy Alberto Corrêa
fillers
polyurethane resins
castor oil
electric insulators
title_short The effects of fillers on polyurethane resin-based electrical insulators
title_full The effects of fillers on polyurethane resin-based electrical insulators
title_fullStr The effects of fillers on polyurethane resin-based electrical insulators
title_full_unstemmed The effects of fillers on polyurethane resin-based electrical insulators
title_sort The effects of fillers on polyurethane resin-based electrical insulators
author Altafim,Ruy Alberto Corrêa
author_facet Altafim,Ruy Alberto Corrêa
Murakami,Cacilda Ribeiro
Claro Neto,Salvador
Araújo,Luiz Carlos Ribeiro
Chierice,Gilberto Orivaldo
author_role author
author2 Murakami,Cacilda Ribeiro
Claro Neto,Salvador
Araújo,Luiz Carlos Ribeiro
Chierice,Gilberto Orivaldo
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Altafim,Ruy Alberto Corrêa
Murakami,Cacilda Ribeiro
Claro Neto,Salvador
Araújo,Luiz Carlos Ribeiro
Chierice,Gilberto Orivaldo
dc.subject.por.fl_str_mv fillers
polyurethane resins
castor oil
electric insulators
topic fillers
polyurethane resins
castor oil
electric insulators
description The increasingly widespread use of polymeric insulators in vehicle distributors and transmission systems has led to an ongoing quest for quality and low costs. This quest has, in turn, resulted in improved performance and cost benefits, brought about by the use of new polymeric and composite resins. Occasionally, however, while some properties are improved, others may show a loss of optimal performance. Therefore, to understand the behavior of fillers, such as carbon black, silica and mica added to castor oil-derived polyurethane resins, several thermal, mechanical and electrical tests were conducted on samples and insulators produced specifically for this purpose, using these new materials. The results of these tests clearly demonstrated that this type of resin and its composites can be used to manufacture indoor electrical insulators and that the fillers analyzed in this study improve or maintain the characteristics of the pure resins.
publishDate 2003
dc.date.none.fl_str_mv 2003-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392003000200013
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392003000200013
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392003000200013
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.6 n.2 2003
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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