Specifications 1. zirconia block Wieland
2.High bending strength
3.Low temperature sintering
4.white,a1,a2,a3,a3.5,a4
Suitable for crowns , bridge and anterior or posterior denture.Wieland cad cam dental zirconia block Aidite zirconia disk and blocks are the finest and most pure zirconia materials on the market, most of zirconia powder are from Tosoh Company Japan. 1, Cold isostatic pressing technology can ensure that all blocks have consistent shrinking percentage, uniform in density and good fit restoration. 2, Low temperature sintering 1350°C----1450°C, saving the power 3, Special processing, make sure that it can fit in every CAD/CAM profiling system. Have good profiling performance , cutters have no vibration and saving the cutter and protect machine. 4, High strength 1100---1200Mpa 5, High fatigue resistance, guarantee the restoration’s lifetime, as the only zirconia manufacturer can promise has five years warranty peroid 6, Professional dental zirconia production enterprise, guarantee products seriation, so far, we have low temperature and highly transparent and colored zirconia productions. 7, Outstanding sintering character and perfect repairing effect, after sintering it have special pearl luster. 8.High translucency and high mechanical strength, reliable stability; Suitable for crowns & bridge, and anterior & posterior denture. 9.CE&FDA certified. All shapes Dental Zirconia Blocks according to customer's requirement.
| Milling System | Specification |
Wieland Cad/Cam Mill System | | N/M | OD*H(mm) |
| AW98 | 98mm*10mm |
| AW98 | 98mm*12mm |
| AW98 | 98mm*14mm |
| AW98 | 98mm*16mm |
| AW98 | 98mm*18mm |
| AW98 | 98mm*20mm |
| AW98 | 98mm*22mm |
| AW98 | 98mm*25mm |
| AW98 | 98mm*28mm |
technical parameter
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Sintering density (densely sintered in high temperature) | (6.05±0.02) g/cm3 |
Chemical compositions | ZrO2+HfO2+Y2O3>99.0 wt% Al2O3<O.25 wt% |
Bending strength | ≥1100MPa |
Chemical solubility | 6.7µg·cm-2 |
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cytotoxicity | The grade of the cytotoxicity is 0 |
Short term systemic toxicity test –oral route | Has no systemic toxicity |
Delayed-type hypersensitivity | Has no sensitization |
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We have five types zirconia blanks for choice: