Effect of weathering and thickness on roughness of acrylic resin and ocular button

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorFernandes, Aline Úrsula Rocha
dc.creatorGoiato, Marcelo Coelho
dc.creatorSantos, Daniela Micheline dos
dc.date2014-05-27T11:24:41Z
dc.date2016-10-25T18:28:40Z
dc.date2014-05-27T11:24:41Z
dc.date2016-10-25T18:28:40Z
dc.date2010-06-01
dc.date.accessioned2017-04-06T01:41:24Z
dc.date.available2017-04-06T01:41:24Z
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.identifierhttp://acervodigital.unesp.br/handle/11449/71696
dc.identifier10.1016/j.clae.2009.12.008
dc.identifier2-s2.0-77952891112
dc.identifier0000-0002-3800-3050
dc.identifierhttp://dx.doi.org/10.1016/j.clae.2009.12.008
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/892644
dc.descriptionPurpose: 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.rightsinfo:eu-repo/semantics/closedAccess
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.typeOtro


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