Water sorption of heat-polymerized acrylic resins processed in mono and bimaxillary flasks
Autor(a) principal: | |
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Data de Publicação: | 2006 |
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=S0103-64402006000200007 |
Resumo: | This study evaluated water sorption in heat-polymerized acrylic resins processed in monomaxillary flasks by water bath and in bimaxillary flasks by microwave energy and water bath. Fifty heat-polymerized acrylic resin specimens were fabricated according to the 12th specification of the American Dental Association and assigned to 3 groups: group 1 was processed by water bath in monomaxillary metallic flask; group 2 was processed by microwave energy in bimaxillary PVC flask; and group 3 was processed by water bath in bimaxillary metallic flask. Specimens were submitted to water sorption test, means were calculated and analyzed statistically by Student's t-test. Means (in g/cm³) were: group 1 - 0.024085, group 2 - 0.025312 and group 3 - 0.022098. Microwave energy processing and the amount of stone and resin used in the bimaxillary PVC flask did not influence water sorption; specimens processed in bimaxillary metallic flask by water bath presented lower water sorption means, suggesting an inadequate polymerization of the acrylic resin mass. |
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Brazilian Dental Journal |
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spelling |
Water sorption of heat-polymerized acrylic resins processed in mono and bimaxillary flasksacrylic resinflaskwater sorptionThis study evaluated water sorption in heat-polymerized acrylic resins processed in monomaxillary flasks by water bath and in bimaxillary flasks by microwave energy and water bath. Fifty heat-polymerized acrylic resin specimens were fabricated according to the 12th specification of the American Dental Association and assigned to 3 groups: group 1 was processed by water bath in monomaxillary metallic flask; group 2 was processed by microwave energy in bimaxillary PVC flask; and group 3 was processed by water bath in bimaxillary metallic flask. Specimens were submitted to water sorption test, means were calculated and analyzed statistically by Student's t-test. Means (in g/cm³) were: group 1 - 0.024085, group 2 - 0.025312 and group 3 - 0.022098. Microwave energy processing and the amount of stone and resin used in the bimaxillary PVC flask did not influence water sorption; specimens processed in bimaxillary metallic flask by water bath presented lower water sorption means, suggesting an inadequate polymerization of the acrylic resin mass.Fundação Odontológica de Ribeirão Preto2006-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402006000200007Brazilian Dental Journal v.17 n.2 2006reponame:Brazilian Dental Journalinstname:Fundação Odontológica de Ribeirão Preto (FUNORP)instacron:FUNORP10.1590/S0103-64402006000200007info:eu-repo/semantics/openAccessMeloto,Carolina B.Silva-Concílio,Laís R.Machado,CristianeRibeiro,Margarete C.Joia,Fábio A.Rizzatti-Barbosa,Célia M.eng2006-08-14T00:00:00Zoai:scielo:S0103-64402006000200007Revistahttps://www.scielo.br/j/bdj/https://old.scielo.br/oai/scielo-oai.phpbdj@forp.usp.br||sergio@fosjc.unesp.br1806-47600103-6440opendoar:2006-08-14T00:00Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)false |
dc.title.none.fl_str_mv |
Water sorption of heat-polymerized acrylic resins processed in mono and bimaxillary flasks |
title |
Water sorption of heat-polymerized acrylic resins processed in mono and bimaxillary flasks |
spellingShingle |
Water sorption of heat-polymerized acrylic resins processed in mono and bimaxillary flasks Meloto,Carolina B. acrylic resin flask water sorption |
title_short |
Water sorption of heat-polymerized acrylic resins processed in mono and bimaxillary flasks |
title_full |
Water sorption of heat-polymerized acrylic resins processed in mono and bimaxillary flasks |
title_fullStr |
Water sorption of heat-polymerized acrylic resins processed in mono and bimaxillary flasks |
title_full_unstemmed |
Water sorption of heat-polymerized acrylic resins processed in mono and bimaxillary flasks |
title_sort |
Water sorption of heat-polymerized acrylic resins processed in mono and bimaxillary flasks |
author |
Meloto,Carolina B. |
author_facet |
Meloto,Carolina B. Silva-Concílio,Laís R. Machado,Cristiane Ribeiro,Margarete C. Joia,Fábio A. Rizzatti-Barbosa,Célia M. |
author_role |
author |
author2 |
Silva-Concílio,Laís R. Machado,Cristiane Ribeiro,Margarete C. Joia,Fábio A. Rizzatti-Barbosa,Célia M. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Meloto,Carolina B. Silva-Concílio,Laís R. Machado,Cristiane Ribeiro,Margarete C. Joia,Fábio A. Rizzatti-Barbosa,Célia M. |
dc.subject.por.fl_str_mv |
acrylic resin flask water sorption |
topic |
acrylic resin flask water sorption |
description |
This study evaluated water sorption in heat-polymerized acrylic resins processed in monomaxillary flasks by water bath and in bimaxillary flasks by microwave energy and water bath. Fifty heat-polymerized acrylic resin specimens were fabricated according to the 12th specification of the American Dental Association and assigned to 3 groups: group 1 was processed by water bath in monomaxillary metallic flask; group 2 was processed by microwave energy in bimaxillary PVC flask; and group 3 was processed by water bath in bimaxillary metallic flask. Specimens were submitted to water sorption test, means were calculated and analyzed statistically by Student's t-test. Means (in g/cm³) were: group 1 - 0.024085, group 2 - 0.025312 and group 3 - 0.022098. Microwave energy processing and the amount of stone and resin used in the bimaxillary PVC flask did not influence water sorption; specimens processed in bimaxillary metallic flask by water bath presented lower water sorption means, suggesting an inadequate polymerization of the acrylic resin mass. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-01-01 |
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=S0103-64402006000200007 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402006000200007 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-64402006000200007 |
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.17 n.2 2006 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_ |
1754204090148061184 |