98 Open System HT White Dental Zirconia Discs 25mm Thickness
98 Open System High Transmittance HT White Blocks Dental Zirconia Block/Blank/Discs Manufactur for Dental Zirconia Crown
Dental zirconia is, most often, a modified yttria (Y2O3) tetragonal zirconia polycrystal (Y-TZP).
As a leading dental zirconia block/blank/discs manufacturer in China, YUCERA owns two production line with output of 60,000.00 blocks per month and more than 100 staffs.Yucera zirconia block/Ceramics Zirconia Block has high strength, excellent permeability and color aesthetic repair effect that suitable for CAD/CAM system and manual system, and sample is available.
Both CAD-CAM processes have three main steps: acquisition of digital data, computer processing and designing, and fabrication of the zirconia structure. Most importantly, the CAD-CAM technique has the ability to produce zirconia restorations with sufficient precision for dental use.
| Type | Code | Translucency | Bending Strength | Hardness | Color | Size |
| White zirconia block | HT | 40% | ≧1200Mpa(Av.) | 1200HV | White (coloring liquid with vita 16 shades and 26
shades | Open system& Zirkon zahn system & Amann Girrbach System |
| ST | 43% | ≧1200Mpa(Av.) | 1200HV |
| Preshaded zirconia block | ST-Color | 43% | ≧1100Mpa(Av.) | 1200HV | Vita 16 shades and BL1, BL2, BL3 |
| Multilayer preshaded zirconia block | SHT-ML | 46% | ≧900Mpa(Av.) | 1200HV |
| UT-ML | 49% | ≧600Mpa(Av.) | 1200HV |
| 3D Plus-ML | 43%-57% | ≧700Mpa(Av.)--1050Mpa(Av.) | 1200HV |
HT Dental Zirconia Block
Product is white
From 40% gradient for transparency
Strength shows gradient more than 1200Mpa
Suitable for coping, crown, inlay, onlay and bridge
Suitable for 10-25mm thickness, diameter 98mm
Instrument classification: Class II
HT/ST/ST-Color Sintering Curve
| Sintering step | Start Temperature(℃) | End Temperature(℃) | Time(Min) | Rate(℃/Min) |
| Step 1 | 20 | 300 | 30 | 9.3 |
| Step 2 | 300 | 1200 | 150 | 6 |
| Step 3 | 1200 | 1530 | 110 | 3 |
| Step 4 | 1530 | 1530 | 120 | 0 |
| Step 5 | 1530 | 800 | 100 | -7.3 |
| Step 6 | 800 | natural cooling 20 | 120 | -6.5 |
FAQ
Q: What about your standard delivery date?
A: Normally delivery time: 2-20days:.According to stocks and orders for production.
Q: What about your package?
A: We use standard export packing.To make products safe ,no demage 100%
Product Tags:
|
|
98 Open System HT White Dental Zirconia Discs 25mm Thickness Images
|
