Related Experiment Videos
In vitro evaluation of a glass-ceramic restorative material
L Pröbster1, J Geis-Gerstorfer, E Kirchner
1Department of Prosthetic Dentistry, University of Tübingen, Germany.
Journal of Oral Rehabilitation
|November 14, 1997
Abstract:
The aim of the present study was to evaluate the clinically relevant properties of the recently introduced ceramic material IPS Empress, which is marketed for all-ceramic restorations. The following parameters were investigated: three- and four-point bending strength, bi-axial flexure strength, compressive and diametral tensile strength, compressive strength and marginal fit of full crowns. The results show that this material is a highly developed glass-ceramic with physical properties making this dental material well suitable for adhesively luted restorations.