dc.contributorUniversidade de Brasília (UnB)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:24:41Z
dc.date.accessioned2022-10-05T18:21:17Z
dc.date.available2014-05-27T11:24:41Z
dc.date.available2022-10-05T18:21:17Z
dc.date.created2014-05-27T11:24:41Z
dc.date.issued2010-06-01
dc.identifierContact Lens and Anterior Eye, v. 33, n. 3, p. 124-127, 2010.
dc.identifier1367-0484
dc.identifier1476-5411
dc.identifierhttp://hdl.handle.net/11449/71696
dc.identifier10.1016/j.clae.2009.12.008
dc.identifier2-s2.0-77952891112
dc.identifier9719883814872582
dc.identifier0000-0002-3800-3050
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3920840
dc.description.abstractPurpose: The aim of this study was to evaluate the roughness of colorless ocular button and four brands of colorless acrylic resins designed to fabricate ocular prosthesis as a function of weathering (1008 h) and different thickness (1 and 3.5 mm). Materials and methods: One-hundred-and-twenty specimens were fabricated and distributed in 12 groups. The analysis was carried out by means of digital roughness meter. Results: Data were analyzed statistically by ANOVA and Tukey test at 1% significance. The results showed that there was no statistically significant difference after the weathering period. Both the Vipi Cril acrylic resin with 3.5 mm in thickness and ocular button with 1 mm in thickness presented the lowest roughness values (0.12. Ra). Conclusion: The roughness of the acrylic resins and the ocular button was not affect by the weathering of 1008 h. However, the thickness of the specimens proved to have a major influence on roughness property. © 2010.
dc.languageeng
dc.relationContact Lens and Anterior Eye
dc.relation1.865
dc.relation0,996
dc.rightsAcesso restrito
dc.sourceScopus
dc.subjectOcular prosthesis
dc.subjectRoughness
dc.subjectThickness
dc.subjectWeathering
dc.subjectacrylic acid resin
dc.subjectethylene glycol dimethacrylate
dc.subjectmethacrylic acid
dc.subjectmethacrylic acid methyl ester
dc.subjectcontrolled study
dc.subjectmaterials testing
dc.subjectpolymerization
dc.subjectpriority journal
dc.subjectprosthesis material
dc.subjectsurface property
dc.subjectthickness
dc.subjectvisual prosthesis
dc.subjectAcrylic Resins
dc.subjectBiocompatible Materials
dc.subjectContact Lenses
dc.subjectEquipment Design
dc.subjectEquipment Failure Analysis
dc.subjectHardness
dc.subjectMaterials Testing
dc.subjectSurface Properties
dc.titleEffect of weathering and thickness on roughness of acrylic resin and ocular button
dc.typeArtigo


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