Estudo do desgaste abrasivo das resinas compostas disponíveis no mercado brasileiro
Autor(a) principal: | |
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Data de Publicação: | 2003 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1516-14392003000200022 http://hdl.handle.net/11449/212948 |
Resumo: | This work presents a proposal to assess the abrasive wear of composite resins available in the national market, which are materials largely used in dental clinics for functional and aesthetic tooth restorations. This was achieved by utilizing an experimental set-up on which a dynamic disc covered with proper porcelain (representing hardness close to the human teeth) wears a static disc covered with the resin tested under a constant and pre-determined load. Thus, by means of this set-up and keeping a behavioral status needed to the calculus for all tests, the aggressiveness (referred as to letter k) for all tests was analyzed. Due to the fact that resin characteristic revels how weary the material has become to the abrasion process with other harder material, the strength to wear for such resins was observed. Therefore, a real classification for these materials with their strength to the abrasion wear was made, which is a very important factor in the influence on their lifetime in dental restorations. The classification in descending order for those resins is presented as following: HELIOMOLAR RO, DURAFILL, FILTEK A110, HELIO FILL, POINT 4, FLOW IT; NATURAL FLOW, SUPRAFILL, FILTEK P60, FILTEK Z250, TETRIC FLOW, REVOLUTION, PRODIGY, TETRIC CERAM, HERCULITE, FILLMAGIC, TPH, CHARISMA, Z100. |
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Repositório Institucional da UNESP |
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Estudo do desgaste abrasivo das resinas compostas disponíveis no mercado brasileirocomposite resinabrasive wearevaluation methodsaggressivenessThis work presents a proposal to assess the abrasive wear of composite resins available in the national market, which are materials largely used in dental clinics for functional and aesthetic tooth restorations. This was achieved by utilizing an experimental set-up on which a dynamic disc covered with proper porcelain (representing hardness close to the human teeth) wears a static disc covered with the resin tested under a constant and pre-determined load. Thus, by means of this set-up and keeping a behavioral status needed to the calculus for all tests, the aggressiveness (referred as to letter k) for all tests was analyzed. Due to the fact that resin characteristic revels how weary the material has become to the abrasion process with other harder material, the strength to wear for such resins was observed. Therefore, a real classification for these materials with their strength to the abrasion wear was made, which is a very important factor in the influence on their lifetime in dental restorations. The classification in descending order for those resins is presented as following: HELIOMOLAR RO, DURAFILL, FILTEK A110, HELIO FILL, POINT 4, FLOW IT; NATURAL FLOW, SUPRAFILL, FILTEK P60, FILTEK Z250, TETRIC FLOW, REVOLUTION, PRODIGY, TETRIC CERAM, HERCULITE, FILLMAGIC, TPH, CHARISMA, Z100.Universidade Estadual Paulista, Faculdade de EngenhariaUniversidade de São Paulo, Faculdade de Odontologia de BauruUniversidade Estadual Paulista, Faculdade de EngenhariaABM, ABC, ABPolUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Bianchi, Eduardo Carlos [UNESP]Aguiar, Paulo Roberto De [UNESP]Poggi, Márcio Rodrigo [UNESP]Salgado, Manoel Henrique [UNESP]Freitas, César Antunes De [UNESP]Bianchi, Ana Rita Rodrigues2021-07-14T10:47:36Z2021-07-14T10:47:36Z2003-06info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article255-264application/pdfhttp://dx.doi.org/10.1590/S1516-14392003000200022Materials Research. São Carlos, SP, Brazil: ABM, ABC, ABPol, v. 6, n. 2, p. 255-264, 2003.1516-14391980-5373http://hdl.handle.net/11449/21294810.1590/S1516-14392003000200022S1516-14392003000200022S1516-14392003000200022.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporMaterials Researchinfo:eu-repo/semantics/openAccess2024-06-28T13:54:35Zoai:repositorio.unesp.br:11449/212948Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:41:11.586096Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Estudo do desgaste abrasivo das resinas compostas disponíveis no mercado brasileiro |
title |
Estudo do desgaste abrasivo das resinas compostas disponíveis no mercado brasileiro |
spellingShingle |
Estudo do desgaste abrasivo das resinas compostas disponíveis no mercado brasileiro Bianchi, Eduardo Carlos [UNESP] composite resin abrasive wear evaluation methods aggressiveness |
title_short |
Estudo do desgaste abrasivo das resinas compostas disponíveis no mercado brasileiro |
title_full |
Estudo do desgaste abrasivo das resinas compostas disponíveis no mercado brasileiro |
title_fullStr |
Estudo do desgaste abrasivo das resinas compostas disponíveis no mercado brasileiro |
title_full_unstemmed |
Estudo do desgaste abrasivo das resinas compostas disponíveis no mercado brasileiro |
title_sort |
Estudo do desgaste abrasivo das resinas compostas disponíveis no mercado brasileiro |
author |
Bianchi, Eduardo Carlos [UNESP] |
author_facet |
Bianchi, Eduardo Carlos [UNESP] Aguiar, Paulo Roberto De [UNESP] Poggi, Márcio Rodrigo [UNESP] Salgado, Manoel Henrique [UNESP] Freitas, César Antunes De [UNESP] Bianchi, Ana Rita Rodrigues |
author_role |
author |
author2 |
Aguiar, Paulo Roberto De [UNESP] Poggi, Márcio Rodrigo [UNESP] Salgado, Manoel Henrique [UNESP] Freitas, César Antunes De [UNESP] Bianchi, Ana Rita Rodrigues |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Bianchi, Eduardo Carlos [UNESP] Aguiar, Paulo Roberto De [UNESP] Poggi, Márcio Rodrigo [UNESP] Salgado, Manoel Henrique [UNESP] Freitas, César Antunes De [UNESP] Bianchi, Ana Rita Rodrigues |
dc.subject.por.fl_str_mv |
composite resin abrasive wear evaluation methods aggressiveness |
topic |
composite resin abrasive wear evaluation methods aggressiveness |
description |
This work presents a proposal to assess the abrasive wear of composite resins available in the national market, which are materials largely used in dental clinics for functional and aesthetic tooth restorations. This was achieved by utilizing an experimental set-up on which a dynamic disc covered with proper porcelain (representing hardness close to the human teeth) wears a static disc covered with the resin tested under a constant and pre-determined load. Thus, by means of this set-up and keeping a behavioral status needed to the calculus for all tests, the aggressiveness (referred as to letter k) for all tests was analyzed. Due to the fact that resin characteristic revels how weary the material has become to the abrasion process with other harder material, the strength to wear for such resins was observed. Therefore, a real classification for these materials with their strength to the abrasion wear was made, which is a very important factor in the influence on their lifetime in dental restorations. The classification in descending order for those resins is presented as following: HELIOMOLAR RO, DURAFILL, FILTEK A110, HELIO FILL, POINT 4, FLOW IT; NATURAL FLOW, SUPRAFILL, FILTEK P60, FILTEK Z250, TETRIC FLOW, REVOLUTION, PRODIGY, TETRIC CERAM, HERCULITE, FILLMAGIC, TPH, CHARISMA, Z100. |
publishDate |
2003 |
dc.date.none.fl_str_mv |
2003-06 2021-07-14T10:47:36Z 2021-07-14T10:47:36Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1516-14392003000200022 Materials Research. São Carlos, SP, Brazil: ABM, ABC, ABPol, v. 6, n. 2, p. 255-264, 2003. 1516-1439 1980-5373 http://hdl.handle.net/11449/212948 10.1590/S1516-14392003000200022 S1516-14392003000200022 S1516-14392003000200022.pdf |
url |
http://dx.doi.org/10.1590/S1516-14392003000200022 http://hdl.handle.net/11449/212948 |
identifier_str_mv |
Materials Research. São Carlos, SP, Brazil: ABM, ABC, ABPol, v. 6, n. 2, p. 255-264, 2003. 1516-1439 1980-5373 10.1590/S1516-14392003000200022 S1516-14392003000200022 S1516-14392003000200022.pdf |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Materials Research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
255-264 application/pdf |
dc.publisher.none.fl_str_mv |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
dc.source.none.fl_str_mv |
SciELO reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128400946102272 |