Popular 2 Piece OD98*22/ 25MM ST / HT Dental CAD/CAM Wieland Milling Materials Zirconia Blocks Making Porcelain Dentures | Красота и

Popular 2 Piece OD98*22/ 25MM ST / HT Dental CAD/CAM Wieland Milling Materials Zirconia Blocks Making Porcelain Dentures | Красота и

    Popular 2 Piece OD98*22/ 25MM ST / HT Dental CAD/CAM Wieland Milling Materials Dental Zirconia Blocks Making Porcelain Dentures      [Product Feature:]   We choose high quality zirconia powder. Isostatic pressed, ensures all parts have a homogenous density and shrinkage distribution.  Discs have the edge groves required for a milling machine. More accurate scaling factor (the persistent and consistency of scaling factor between each batch).  Reliable, controllable, reusable production process to make sure the same quality.  Easy to cut, no porcelain breakage, less scraps. Every disc has its barcode and scaling factor printed.     [Usage:]   The dental zirconia blocks is for the creation of crowns, bridges, inlays and veneers of fixed partial denture. Milling dental zirconia block with your CAD/CAM machine and then send the framework into furnace for sintering. The final sintering temperature is 1480 degree Celsius. Control the rate of temperature climbe within 8 degree per minute and make sure the framework is fully cooled down to room temperature before removing it.         [Specification:]   Diameter: 98mm (or you can say 98.5mm) Thickness: 22mm, 25mm,; Translucency: High Super Translucent; System: CAD/CAM Wieland System.       [Technical Facts:]   Pre-sintering Density:≥2.95g/cm3 Post-sintering Density:≥6.08g/cm3 Post-sintering Hardness:Hv10≥12.5Gpa Post-sintering Flexural Strength:>1100Mpa Sintering Shrinkage: 19% - 22% Pre-sintering Solubility:≤2000ug ·cm  -2 Post-sintering Solubility:≤100ug·cm -2 Radioactivity of uranium-238 per unit mass:≤0.2Bq·g-1     [Chemical Compositions:]   ZrO2+HfO2+Y2O3       99.6wt% Y2O3                 5.2wt% Al2O3                0.2 to 0.5 wt% Other oxide          <0.2wt%  sintering density    >6.06g/cm3  average grain size   0.3μm  bending strength     >1200Mp  Radioactivity        <0.02Bq/g  Vicker’s hardness    12.8GPa  Chemical solubility  10μg/cm3      [Packing list:] 2 PCS Dental Zirconium Ceramic Blocks    If you need more, welcome to contact me freely, and I promise to give you some discount!!!