5PCS 40x15x19mm ST Preshaded Dental Zirconia Ceramic Blocks Fit Sirona System (out of stock)

5PCS 40x15x19mm ST Preshaded Dental Zirconia Ceramic Blocks Fit Sirona System

Our Sirona system Zirconia blocks are compatible with Sirona’s inLab and MC XL milling system. They are used in the Dental laboratory field to make crowns or copings for final restoration in the aesthetic zone. It is a consumable required by specific CADCAM milling system machine. It is presintered zirconia blank. Super translucent compatible zirconia with good aesthetic effect is for full-contour crowns and bridges; light transmittance is higher than 40%.

Features:
· We choose Tosoh zirconia powder.
· Isostatic pressed, ensures all parts have a homogenous density and shrinkage distribution.
· Suitable for crowns & bridge, and anterior & posterior denture.
· Blocks mounted in metal mandrel ultimately compatible with Sirona inLab and MCXL machine.
· Easy to cut, no porcelain breakage, less scraps.
· Every block has its barcode and scaling factor printed.

2. Chemical Compositions:
ZrO2+HfO2+Y2O3+Al2O3> 99.9wt%
Y2O3                 5.3wt%
Al2O3                0.25+/-0.10wt%
SiO2/Fe2O3/Na2O          <0.2wt%
Aging Properties      Monoclinic Phase<25%
Sintering density    >6.06g/cm3
Bending strength     1400Mpa
Radioactivity           <0.02Bq/g
Vicker’s hardness    12.8GPa
Chemical solubility   <2000μg/cm-2

3. Sizes of zirconia blocks:

4. Types of zirconia blocks:

SHT Zr - Super translucent zirconia, applied for crown and bridges especially for full contour crown and bridges

Color Zr - Pre-shaded zirconia block, A1,A2,A3,A3.5,A4,B1,B2,B3,B4,C1,C2,C3,D2,D3,D4


Packing:
5 x ST Pre-shaded zirconia block (40x15x19mm)

Contact Information:
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