Super Transmittance Dental Zirconia Block Pre Shaded Ceramics Peek
Material
Pre-shaded Super Transmittance ST White Dental Zirconia
Block/Blank/Discs Manufacturer for b&d 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.
Zirconia (zirconium dioxide, ZrO2), also named as “ceramic steel”,
has optimum properties for dental use: superior toughness,
strength, and fatigue resistance, in addition to excellent wear
properties and biocompatibility.
YUCERA all series
| 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 |
Suitable for below system
| Open Cadcam System | Zironzahn System | Amann Girrbach |
| 98x10mm | 95x10mm | / |
| 98x12mm | 95x12mm | AGx12mm |
| 98x14mm | 95x14mm | AGx14mm |
| 98x16mm | 95x16mm | AGx16mm |
| 98x18mm | 95x18mm | AGx18mm |
| 98x20mm | 95x20mm | AGx20mm |
| 98x22mm | 95x22mm | AGx22mm |
| 98x25mm | 95x25mm | AGx25mm |
Features of ST Dental Zirconia Block
1. Product is white
2. From 43% gradient for transparency
3. Strength shows gradient more than 1200Mpa
4. Suitable for 2-5 nuit bridges, crown, inlay, onlay and bridge
5. Suitable for 10-25mm thickness, diameter 98mm
6. 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 products do your factory produce ?
A:Our main products are ceramic denture zirconia blank,
corresponding CAD/CAM equipment, 3D printing equipment and other
related
dental products. As professional oral materials supplier, we can
provide digital dental materials, dental equipment, and full
range of digital products and services.
Q: What about your standard delivery date for preshaded zirconia
blank?
A: Normally delivery time for preshaded zirconia blank:
2-14days:.According to stocks and orders quantity.
