Surface roughness of composite resins after finishing and polishing

Detalhes bibliográficos
Autor(a) principal: Nagem Filho,Halim
Data de Publicação: 2003
Outros Autores: D'Azevedo,Maria Tereza Fortes Soares, Nagem,Haline Drumond, Marsola,Fernanda Pátaro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Dental Journal
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402003000100007
Resumo: This study evaluated the effect of surface finishing methods on the average surface roughness of resin composites. Seven composites and two polishing systems were used. One hundred and twenty-six conical specimens of each material were prepared in stainless steel molds against a polyester strip. Forty-two of them remained intact and were used as controls. Each half of the remaining samples was polished with either diamond burs or diamond burs + aluminum oxide discs. The results showed no statistical difference in average surface roughness (Ra, µm) between the polyester strip and aluminum oxide discs (p>0.05). However, finishing with diamond burs showed a statistically higher average roughness for all composites (p<0.05). Statistical differences were detected among materials (p<0.05) in the use of diamond burs.
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spelling Surface roughness of composite resins after finishing and polishingcomposite resinsurface roughnesspolishingThis study evaluated the effect of surface finishing methods on the average surface roughness of resin composites. Seven composites and two polishing systems were used. One hundred and twenty-six conical specimens of each material were prepared in stainless steel molds against a polyester strip. Forty-two of them remained intact and were used as controls. Each half of the remaining samples was polished with either diamond burs or diamond burs + aluminum oxide discs. The results showed no statistical difference in average surface roughness (Ra, µm) between the polyester strip and aluminum oxide discs (p>0.05). However, finishing with diamond burs showed a statistically higher average roughness for all composites (p<0.05). Statistical differences were detected among materials (p<0.05) in the use of diamond burs.Fundação Odontológica de Ribeirão Preto2003-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402003000100007Brazilian Dental Journal v.14 n.1 2003reponame:Brazilian Dental Journalinstname:Fundação Odontológica de Ribeirão Preto (FUNORP)instacron:FUNORP10.1590/S0103-64402003000100007info:eu-repo/semantics/openAccessNagem Filho,HalimD'Azevedo,Maria Tereza Fortes SoaresNagem,Haline DrumondMarsola,Fernanda Pátaroeng2003-07-31T00:00:00Zoai:scielo:S0103-64402003000100007Revistahttps://www.scielo.br/j/bdj/https://old.scielo.br/oai/scielo-oai.phpbdj@forp.usp.br||sergio@fosjc.unesp.br1806-47600103-6440opendoar:2003-07-31T00:00Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)false
dc.title.none.fl_str_mv Surface roughness of composite resins after finishing and polishing
title Surface roughness of composite resins after finishing and polishing
spellingShingle Surface roughness of composite resins after finishing and polishing
Nagem Filho,Halim
composite resin
surface roughness
polishing
title_short Surface roughness of composite resins after finishing and polishing
title_full Surface roughness of composite resins after finishing and polishing
title_fullStr Surface roughness of composite resins after finishing and polishing
title_full_unstemmed Surface roughness of composite resins after finishing and polishing
title_sort Surface roughness of composite resins after finishing and polishing
author Nagem Filho,Halim
author_facet Nagem Filho,Halim
D'Azevedo,Maria Tereza Fortes Soares
Nagem,Haline Drumond
Marsola,Fernanda Pátaro
author_role author
author2 D'Azevedo,Maria Tereza Fortes Soares
Nagem,Haline Drumond
Marsola,Fernanda Pátaro
author2_role author
author
author
dc.contributor.author.fl_str_mv Nagem Filho,Halim
D'Azevedo,Maria Tereza Fortes Soares
Nagem,Haline Drumond
Marsola,Fernanda Pátaro
dc.subject.por.fl_str_mv composite resin
surface roughness
polishing
topic composite resin
surface roughness
polishing
description This study evaluated the effect of surface finishing methods on the average surface roughness of resin composites. Seven composites and two polishing systems were used. One hundred and twenty-six conical specimens of each material were prepared in stainless steel molds against a polyester strip. Forty-two of them remained intact and were used as controls. Each half of the remaining samples was polished with either diamond burs or diamond burs + aluminum oxide discs. The results showed no statistical difference in average surface roughness (Ra, µm) between the polyester strip and aluminum oxide discs (p>0.05). However, finishing with diamond burs showed a statistically higher average roughness for all composites (p<0.05). Statistical differences were detected among materials (p<0.05) in the use of diamond burs.
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=S0103-64402003000100007
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402003000100007
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-64402003000100007
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 Fundação Odontológica de Ribeirão Preto
publisher.none.fl_str_mv Fundação Odontológica de Ribeirão Preto
dc.source.none.fl_str_mv Brazilian Dental Journal v.14 n.1 2003
reponame:Brazilian Dental Journal
instname:Fundação Odontológica de Ribeirão Preto (FUNORP)
instacron:FUNORP
instname_str Fundação Odontológica de Ribeirão Preto (FUNORP)
instacron_str FUNORP
institution FUNORP
reponame_str Brazilian Dental Journal
collection Brazilian Dental Journal
repository.name.fl_str_mv Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)
repository.mail.fl_str_mv bdj@forp.usp.br||sergio@fosjc.unesp.br
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