Comparison of Elastic Modulus and Compressive Strength of Ariadent and Harvard Polycarboxylate Cement and Vitremer Resin Modified Glass Ionomer
| Author | Leila Ahmadian | en |
| Author | Rasoul Arbabi Kalati | en |
| Author | Parvin Arbabi Kalati | en |
| Issued Date | 2009-12-31 | en |
| Abstract | Background: Luting agents are used to attach indirect restoration into or on the tooth. Poor mechanical properties of cement may be a cause of fracture of this layer and lead to caries and restoration removal. The purpose of this study was to compare the elastic modulus and compressive strength of Ariadent (A Poly) and Harvard polycarboxylate (H Poly) cements and Vitremer resin modified glass ionomer (RGl). Materials & Methods: In this experimental study 15 specimens were prepared form each experimental cement in Laboratory of Tehran Oil Refining Company. The cylindrical specimens were compressed in Instron machine after 24 hours. Elastic modulus and compressive strength were calculated from stress/strain curve of each specimen. One way ANOVA and Tukey tests were used for statistical analysis and P values | en |
| DOI | https://doi.org/ | en |
| Keyword | Lutting agent | en |
| Keyword | compressive strength | en |
| Keyword | elastic modulus. | en |
| Publisher | Brieflands | en |
| Title | Comparison of Elastic Modulus and Compressive Strength of Ariadent and Harvard Polycarboxylate Cement and Vitremer Resin Modified Glass Ionomer | en |
| Type | Research Article | en |
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