Super translucent multilayer blanks are intended for the manufacture of veneers, inlays, onlays, monolithic crowns for frontal restorations, crowns for abutments, bridges up to 3 units. The translucency of the workpieces is comparable to the translucency of lithium disilicate. Multilayer blanks consist of several layers painted in accordance with the VITA® scale and having a smooth transition between these layers from dark to light.
Material Characteristics
Translucency - 49%
ISO 6872:2015 Classification - Type II Class 4
Thermal expansion coefficient,
10-6 К-1 - 9,9±0,2
Crack resistance, MPa ∙ m0.5 - 2,4
Hardness (Hv10) - 1250
Density before sintering, g / cm3 - 3,26
Density after sintering, g / cm3 - 6,04
Super-translucent multilayer blanks are presented in the form of blanks:
- diameter 98.5 mm for open CAD / CAM systems
- diameter 95.0 mm compatible with the Zirkonzahn® system
Thickness of multilayer blanks: 14, 18, 22 mm
Marking of the blank and logo are applied from the upper (enamel) layer. For the convenience of the milling machine operator, a colored dot is applied on the underside.