Size:3.86"*0.55"(OD98*14mm)  |  Color:St(white) Material:Ceramics| System:Wieland systemTranslucency:HT/STTechnical Parameters:Pre-sintering Density:≥2.95g/cm³Post-sintering Density:≥6.08g/cm³Post-sintering Hardness:Hv10≥12.5GpaPost-sintering Flexural Strength:>1100MpaSintering Shrinkage:19%-22%Pre-sintering Solubility:≤2000μg/cm-2Post-sintering Solubility:≤100μg/cm-2Radioactivity of uranium-238 per unit mass:≤0.2Bq/g-1Practical Fuctions:The Zirconia Block is usually used in dental laboratory to apply for dental crowns, bridges, inlays and veneers of fixed partial denture, etc. Storage Conditions:Temperature:-30℃-70℃Humidity:30%-90%Product Feature:We choose Tosoh powder zirconia powder from Japan.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.Notes:Our dental zirconia ceramic blocks are designed for CAD/CAM milling system such as Wieland Zeno, Roland, Origin, Yena, Imes-icore, Shera and VHF etc.Milling dental zirconia block with your CAD/CAM machine and then send the framework into furnace for sintering. The final sintering temperature is 1480℃. 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.
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