Flexural properties of resin composites

Influence of specimen dimensions and storage conditions

Fernanda Calabró Calheiros, Carmem Pfeifer, Ludmila Lourenço Brandão, Carlos Martins Agra, Rafael Yagüe Ballester

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

This study evaluated the influence of specimen dimensions and storage medium and temperature on the flexural properties of one dental resin composite. The material utilized throughout the study was Clearfil AP-X. Eighty specimens were built with dimensions of either 10×2×2 mm or 25×2×2 mm, stored dry or in distilled water, at 25 or 37°C, for 24 h. Flexural strength and modulus were tested in three-point bending. Results were evaluated with three-way ANOVA and Tukey's test (α=0.05). Statistical significance was observed for all three factors: temperature (37°C=190.8 MPa, 25°C=165.3 MPa; p

Original languageEnglish (US)
Pages (from-to)228-232
Number of pages5
JournalDental Materials Journal
Volume32
Issue number2
DOIs
StatePublished - 2013

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Composite Resins
Resins
Temperature
Composite materials
Analysis of variance (ANOVA)
Bending strength
Analysis of Variance
Water
Composite Dental Resin
Clearfil AP-X

Keywords

  • Composite resins
  • Dental materials
  • Dentistry
  • Flexural strength

ASJC Scopus subject areas

  • Dentistry(all)
  • Ceramics and Composites

Cite this

Flexural properties of resin composites : Influence of specimen dimensions and storage conditions. / Calheiros, Fernanda Calabró; Pfeifer, Carmem; Brandão, Ludmila Lourenço; Agra, Carlos Martins; Ballester, Rafael Yagüe.

In: Dental Materials Journal, Vol. 32, No. 2, 2013, p. 228-232.

Research output: Contribution to journalArticle

Calheiros, Fernanda Calabró ; Pfeifer, Carmem ; Brandão, Ludmila Lourenço ; Agra, Carlos Martins ; Ballester, Rafael Yagüe. / Flexural properties of resin composites : Influence of specimen dimensions and storage conditions. In: Dental Materials Journal. 2013 ; Vol. 32, No. 2. pp. 228-232.
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