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Type: Artigo de periódico
Title: Influence of fluorescent dye on mechanical properties of adhesive systems
Author: Araujo, CTP
Prieto, LT
Oliveira, DCRS
Coppini, EK
Lima, AF
Silva, WJ
Paulillo, LAMS
Abstract: The aim of the study was to evaluate the influence of fluorescent dye (rhodamine B) on the ultimate tensile strength (UTS), elastic modulus (E), and flexural strength (FS) of different adhesives, specifically Scotchbond Multi-Purpose (3M ESPE, St. Paul, USA) and Clearfil SE Bond (Kuraray Medical Inc., Okayama, Japan). The bond of adhesive systems were mixed or not with 0.16 mg/mL of rhodamine B. The UTS values of beam-shaped specimens were measured with a universal testing machine (n=10). The FS and E values were evaluated with bar-shaped specimens (n=5). Data were statistically analyzed by two-way analysis of variance. No significant differences in UTS, E, or FS were found among the groups. Thus, at the concentration tested, incorporation of rhodamine B did not affect the mechanical properties of the adhesives. (C) 2013 Elsevier Ltd. All rights reserved.
Subject: Primers and coupling agents
Fracture mechanics
Fluorescent dyes
Country: Inglaterra
Editor: Elsevier Sci Ltd
Rights: fechado
Identifier DOI: 10.1016/j.ijadhadh.2013.08.007
Date Issue: 2013
Appears in Collections:Unicamp - Artigos e Outros Documentos

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