Effects of thermocycling on mechanical properties of soft lining materials.

Página do item simplificado
dc.contributor.authorGoiato, Marcelo Coelho [UNESP]
dc.contributor.authorZucolotti, Bruna Carolina Rossatti
dc.contributor.authorSantos, Daniela Micheline dos [UNESP]
dc.contributor.authorMoreno, Amália
dc.contributor.authorRezende, Maria Cristina Rosifini Alves [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:24:32Z
dc.date.available2014-05-27T11:24:32Z
dc.date.issued2009-12-01
dc.description.abstractSoft linings are materials used to reduce the tension and forces of mastication, forming all or part of the fitting surface of a denture. This study evaluated the effect of thermocycling on water absorption, solubility, Shore A hardness and color stability of permanent soft liner materials. MATERIAL AND METHODS: Two chemically activated soft liner materials (Sofreliner S; GC Reline Ultrasoft) were tested. Twenty cylindrical specimens (30.0 x 1.0 mm) were prepared for measuring water absorption and solubility and another twenty (30.0 x 3 mm) for analyzing Shore A hardness and color stability. Color was measured by a spectrophotometer before and after 2000 thermocycles. A one-way ANOVA test and Tukey test at a 5% confidence level (p<0.05) were performed. RESULTS: The results did not show statistical differences for water absorption, solubility or color stability. The post-thermocycling Shore A hardness values were significantly higher than those before the treatment. CONCLUSION: Thermocycling of soft liner materials increased Shore A hardness.en
dc.format.extent227-232
dc.identifierhttp://www.actaodontologicalat.com/archivo/v22n3/fulltext/articulo11.pdf
dc.identifier.citationActa odontológica latinoamericana : AOL, v. 22, n. 3, p. 227-232, 2009.
dc.identifier.issn0326-4815
dc.identifier.lattes9719883814872582
dc.identifier.orcid0000-0002-1327-9667
dc.identifier.orcid0000-0002-3800-3050
dc.identifier.scopus2-s2.0-77953039492
dc.identifier.urihttp://hdl.handle.net/11449/71419
dc.language.isoeng
dc.relation.ispartofActa Odontológica Latinoamericana (AOL)
dc.relation.ispartofsjr0,264
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectdenture
dc.subjectmaterials testing
dc.subjectmechanics
dc.subjecttemperature
dc.subjectDenture Liners
dc.subjectMaterials Testing
dc.subjectMechanics
dc.subjectTemperature
dc.titleEffects of thermocycling on mechanical properties of soft lining materials.en
dc.typeArtigo
dcterms.licensehttp://www.actaodontologicalat.com/peditorial.html
unesp.author.lattes9719883814872582
unesp.author.orcid0000-0002-3800-3050[1]
unesp.author.orcid0000-0002-1327-9667[5]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araçatubapt

Arquivos

Coleções

Artigos - Materiais Odontológicos e Prótese - FOA