zirconia disc

Pre-sintered, stained round blank from ZrO₂. For open CAD/CAM systems. The restorations can be stained with common staining liquids and are sintered in a high-temperature furnace.

Medical device Class IIa. Incl. circumferential groove.
ø 98.5 mm

High translucency. For the layering technique. For the fabrication of anterior and posterior crowns, multi-pontic anterior and posterior bridges as well as hybrid abutments. High strength, good edge stability and millability.

Strength from 800 Mpa to 1300 Mpa totaly 8 layers.

CET 10,3 x 10⁻⁶K⁻¹ (50-500 °C); bending strength (3-point bending test); 1,300 MPa; Vickers hardness 1250 HV; density 6,05 g/cm³.