Nacera® Pearl Shaded 16+2
Highly translucent zirconium oxide shaded in all 16 Vita* classic colors
and two bleach-colors.
Nacera® Pearl Shaded is a German premium-product made of natural high translucent zirconium oxide, that guarantees natural-looking restorations. The combination of extreme flexural strength (1200 MPa) and high translucency allows a multiple-indicative use and meets the restorative requirements in dental CAD/CAM processes.
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The homogeneously shaded blanks are now available in 16 newly developed colors matching the Vita* classical scale and in two additional bleach-shades. Nacera® Pearl Shaded is not only frequently used for monolithic full contour restorations, but it also provides a reliable basis for substructures in the layering technique. Our shaded blanks speed up the production considerably while simultaneously increasing the esthetic quality of the results.
Benefits & Indication
|The 16 Vita* classical colors and the two bleach-shades can be reached easily and selectively|
|Multiple indication – extreme flexural strength paired with high translucency for all requirements|
|Shaded blanks increase the reliability of production processes and colors, thereby eliminating the danger of white spots during regrinding|
|Economically – because no dipping or drying necessary|
|Excellent Machinability: Thin margins can be milled without having to worry about chipping or cracks.|
|Natural esthetic for monolithic restauration|
|Flexural strength 1200 MPa (biaxial)|
Physical properties* Nacera® Pearl Shaded 16+2
|Color||natural high translucent|
|Density||> 6,04 g/cm3|
|Flexural strength (biaxial)||1200 MPa|
|Compressive strength||3000 MPa|
|Modulus of elasticity||205 GPa|
|Impact Resistance||8 MPa m1/2|
|Vickers Hardness||1300 HV 0,5|
|Thermal expansion||10 10-6 k-1|
|Thermal conductivity||2 W/mK|
|Mean linear intercept||< 0,4 μm|
|Radioactivity||< 0,02 Bq/g|
|Solubility||< 10 μg/cm2|
|Composition||ZrO2 + HfO2 + Y2O3 > 99%, Y2O3 4,5% – 6%|