Flexural properties of resin composites: Influence of specimen dimensions and storage conditions
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 10×2×2mm or 25×2×2mm, stored dry...
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| Veröffentlicht in: | Dental Materials Journal 2013-04, Vol.32 (2), p.228-232 |
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| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | jpn |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | 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 10×2×2mm or 25×2×2mm, stored dry or in distilled water, at 25 or 37℃, for 24h. 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℃=190.8MPa, 25℃=165.3MPa; p |
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| ISSN: | 0287-4547 |