Surface roughness of composite resins after finishing and polishing
Autor(a) principal: | |
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Data de Publicação: | 2003 |
Outros Autores: | , , |
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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Brazilian Dental Journal |
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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 |
_version_ |
1754204089669910528 |