Effect of glass-ionomer base on composite resin hardness
The effect of the glass-mm, and 3 mm thicknesses were placed over glass-ionomer bases, and the microhardness of the external surface was compared with that of controls without a base. A significant reduction in surface hardness (p < 0.05) was determined only for the 1-mm test specimens.
Gespeichert in:
| Veröffentlicht in: | Dental materials 1989, Vol.5 (1), p.38-40 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The effect of the glass-mm, and 3 mm thicknesses were placed over glass-ionomer bases, and the microhardness of the external surface was compared with that of controls without a base. A significant reduction in surface hardness (p < 0.05) was determined only for the 1-mm test specimens. |
|---|---|
| ISSN: | 0109-5641 1879-0097 |
| DOI: | 10.1016/0109-5641(89)90091-2 |