Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/63012
Type: Artigo de periódico
Title: CHEMICAL ETCHING SOLUTIONS FOR CREATING MICROMECHANICAL RETENTION IN RESIN-BONDED RETAINERS
Author: CONCEICAO, EN
DEGOES, MF
CONSANI, S
Abstract: This study introduced three chemical etching solutions capable of producing micromechanical retention in nickel-chromium and nickel-chromium-beryllium alloys used for resin-bonded retainers. The effectiveness of the chemical etching solutions was evaluated with tensile strength tests and photographs at various magnifications with a scanning electron microscope. Chemical etching with the CG-Etch solution produced suitable and uniform microretention whereas the other solutions were not effective on all metal alloys. Significant differences (p < 0.05) relating to tensile bond strengths were noted. The CG-Etch solution gave the highest mean bond strength compared with solutions II, III, and control groups.
Editor: Mosby-year Book Inc
Rights: fechado
Identifier DOI: 10.1016/0022-3913(94)90472-3
Date Issue: 1994
Appears in Collections:Unicamp - Artigos e Outros Documentos

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