Bonding agent influence on shear bond strength of titanium/polyglass interface
Autor(a) principal: | |
---|---|
Data de Publicação: | 2003 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Journal of applied oral science (Online) |
Texto Completo: | https://www.revistas.usp.br/jaos/article/view/3140 |
Resumo: | There is little information regarding bond strengths of polyglass to metal alloys. This study evaluated the influence of bonding system on shear bond strength of a composite resin (Artglass/Heraeus Kulzer) to cast titanium (Ti). Twenty metallic structures (4mm in diameter, 5mm thick) of titanium grade I were cast shaped and abraded with 250mm aluminum oxide and separated into two groups. For each group was applied one bonding system (Siloc or Retention Flow) before opaque and dentin polymer superposition. This procedure was managed using teflon matrices. They were manipulated and polymerized according to the manufacturer's recommendations. The samples were stored in distilled water for 24 hours at 37º and thermocycled (5º and 55ºC/500 cycles). Shear bond strength tests were performed by using an Instron Universal testing machine at a crosshead speed of 5mm/min. Results were analyzed statistically with one-way ANOVA (a=0,5) and they indicated that the Retention Flow system was statistically better than Siloc (20.74 MPa and 11.65 MPa , respectively). It was possible to conclude that the bonding agent influenced the adhesion between polymer and cast titanium. |
id |
USP-17_e041f75c237e78dce40744ac30005236 |
---|---|
oai_identifier_str |
oai:revistas.usp.br:article/3140 |
network_acronym_str |
USP-17 |
network_name_str |
Journal of applied oral science (Online) |
repository_id_str |
|
spelling |
Bonding agent influence on shear bond strength of titanium/polyglass interface Influência do agente de união na resistência ao cisalhamento da interface titânio/polímero de vidro TitânioPolímero de vidroAdesãoTitaniumPolyglassAdhesion There is little information regarding bond strengths of polyglass to metal alloys. This study evaluated the influence of bonding system on shear bond strength of a composite resin (Artglass/Heraeus Kulzer) to cast titanium (Ti). Twenty metallic structures (4mm in diameter, 5mm thick) of titanium grade I were cast shaped and abraded with 250mm aluminum oxide and separated into two groups. For each group was applied one bonding system (Siloc or Retention Flow) before opaque and dentin polymer superposition. This procedure was managed using teflon matrices. They were manipulated and polymerized according to the manufacturer's recommendations. The samples were stored in distilled water for 24 hours at 37º and thermocycled (5º and 55ºC/500 cycles). Shear bond strength tests were performed by using an Instron Universal testing machine at a crosshead speed of 5mm/min. Results were analyzed statistically with one-way ANOVA (a=0,5) and they indicated that the Retention Flow system was statistically better than Siloc (20.74 MPa and 11.65 MPa , respectively). It was possible to conclude that the bonding agent influenced the adhesion between polymer and cast titanium. Há poucas informações em relação à efetividade da união entre compósitos e superfícies metálicas. Este estudo avaliou a influência de dois agentes de união na resistência ao cisalhamento da interface formada pelo titânio comercialmente puro (Ti cp) e um compósito (Artglass/ Heraeus Kulzer). Vinte estruturas metálicas (4mm de diâmetro e 5mm de altura) de titânio grau 1 foram fundidas, jateadas com partículas de óxido de alumínio (250ìm) e separadas em dois grupos. Para cada grupo foi utilizado um agente de união (Sistema Siloc-Pre ou Retention Flow) como procedimento anterior à aplicação do material opaco. Sobre este foram aplicados camadas do polímero referente à dentina com o auxílio de uma matriz de teflon. A manipulação e polimerização foram realizadas de acordo com as recomendações do fabricante. Os corpos-de-prova foram armazenados em água destilada por 24 horas à 37ºC e termociclados (5º e 55ºC/ 500ciclos). O teste de resistência ao cisalhamento foi realizado em uma máquina de ensaios universal (Instron) com velocidade de 5mm/min. Os dados foram tratados estatisticamente pela Análise de Variância one-way (á=0,5). Os resultados indicaram que o sistema adesivo Retention Flow foi estatisticamente melhor do que o Siloc, com médias de 20,74MPa e 11,65MPa, respectivamente. Foi possível concluir que o sistema de união influenciou na adesão entre o titânio grau I e o polímero de vidro estudado. Universidade de São Paulo. Faculdade de Odontologia de Bauru2003-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/314010.1590/S1678-77572003000300009Journal of Applied Oral Science; Vol. 11 No. 3 (2003); 203-208 Journal of Applied Oral Science; Vol. 11 Núm. 3 (2003); 203-208 Journal of Applied Oral Science; v. 11 n. 3 (2003); 203-208 1678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPporhttps://www.revistas.usp.br/jaos/article/view/3140/3829Copyright (c) 2003 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessOyafuso, Denise KanashiroBottino, Marco AntonioItinoche, Marcos KoitiNasraui, Anna PaulaCosta, Elza Maria Valadares da2012-04-27T11:44:42Zoai:revistas.usp.br:article/3140Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2012-04-27T11:44:42Journal of applied oral science (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Bonding agent influence on shear bond strength of titanium/polyglass interface Influência do agente de união na resistência ao cisalhamento da interface titânio/polímero de vidro |
title |
Bonding agent influence on shear bond strength of titanium/polyglass interface |
spellingShingle |
Bonding agent influence on shear bond strength of titanium/polyglass interface Oyafuso, Denise Kanashiro Titânio Polímero de vidro Adesão Titanium Polyglass Adhesion |
title_short |
Bonding agent influence on shear bond strength of titanium/polyglass interface |
title_full |
Bonding agent influence on shear bond strength of titanium/polyglass interface |
title_fullStr |
Bonding agent influence on shear bond strength of titanium/polyglass interface |
title_full_unstemmed |
Bonding agent influence on shear bond strength of titanium/polyglass interface |
title_sort |
Bonding agent influence on shear bond strength of titanium/polyglass interface |
author |
Oyafuso, Denise Kanashiro |
author_facet |
Oyafuso, Denise Kanashiro Bottino, Marco Antonio Itinoche, Marcos Koiti Nasraui, Anna Paula Costa, Elza Maria Valadares da |
author_role |
author |
author2 |
Bottino, Marco Antonio Itinoche, Marcos Koiti Nasraui, Anna Paula Costa, Elza Maria Valadares da |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Oyafuso, Denise Kanashiro Bottino, Marco Antonio Itinoche, Marcos Koiti Nasraui, Anna Paula Costa, Elza Maria Valadares da |
dc.subject.por.fl_str_mv |
Titânio Polímero de vidro Adesão Titanium Polyglass Adhesion |
topic |
Titânio Polímero de vidro Adesão Titanium Polyglass Adhesion |
description |
There is little information regarding bond strengths of polyglass to metal alloys. This study evaluated the influence of bonding system on shear bond strength of a composite resin (Artglass/Heraeus Kulzer) to cast titanium (Ti). Twenty metallic structures (4mm in diameter, 5mm thick) of titanium grade I were cast shaped and abraded with 250mm aluminum oxide and separated into two groups. For each group was applied one bonding system (Siloc or Retention Flow) before opaque and dentin polymer superposition. This procedure was managed using teflon matrices. They were manipulated and polymerized according to the manufacturer's recommendations. The samples were stored in distilled water for 24 hours at 37º and thermocycled (5º and 55ºC/500 cycles). Shear bond strength tests were performed by using an Instron Universal testing machine at a crosshead speed of 5mm/min. Results were analyzed statistically with one-way ANOVA (a=0,5) and they indicated that the Retention Flow system was statistically better than Siloc (20.74 MPa and 11.65 MPa , respectively). It was possible to conclude that the bonding agent influenced the adhesion between polymer and cast titanium. |
publishDate |
2003 |
dc.date.none.fl_str_mv |
2003-09-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/3140 10.1590/S1678-77572003000300009 |
url |
https://www.revistas.usp.br/jaos/article/view/3140 |
identifier_str_mv |
10.1590/S1678-77572003000300009 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/3140/3829 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2003 Journal of Applied Oral Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2003 Journal of Applied Oral Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
dc.source.none.fl_str_mv |
Journal of Applied Oral Science; Vol. 11 No. 3 (2003); 203-208 Journal of Applied Oral Science; Vol. 11 Núm. 3 (2003); 203-208 Journal of Applied Oral Science; v. 11 n. 3 (2003); 203-208 1678-7765 1678-7757 reponame:Journal of applied oral science (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Journal of applied oral science (Online) |
collection |
Journal of applied oral science (Online) |
repository.name.fl_str_mv |
Journal of applied oral science (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||jaos@usp.br |
_version_ |
1800221671227916288 |