Zirconia Disc
Zotion has many types of zirconia,including white zirconia block(HT:＞1200mpa Translucency :41%,ST:＞900mpa Translucency:43%),preshaded zirconia block(STC：＞900mpa Translucency:43%,HTC:＞1200mpa Translucency:41%),3D multilayer zirconia block(STM:800mpa-1100mpa Translucency:43%-49%,ATM:600mpa-900mpa Translucency:46%-55%),3D multilayer preshade zirconia block(TSTM:800mpa-1100mpa Translucency:43%-49%,TATM:600mpa-900mpa Translucency:46%-55%) Zotion dental zirconia block has high strength, good translucency and natural color.And Zotion zirconia has CE and ISO certificates ,it has been sold to more than 120 countries around the world .
- Product Introduction
Products Description
Zirconia Disc is a high-performance all-ceramic material made of high-purity zirconium oxide powder and an appropriate amount of stabilizer through an advanced sintering process. The product has extremely high density and bending strength, ensuring that it remains stable and durable during long-term chewing. Its pre-sintered state is convenient for cooperation with CAD/CAM systems to achieve precision processing and meet the needs of various crowns, bridges and full-mouth restorations. Zirconia Disc has excellent aesthetic performance. Its natural gradient color and good light transmittance can perfectly restore the optical properties of natural teeth. It has excellent biocompatibility and is not easy to cause rejection reactions in oral tissues. Strict quality inspection systems and international certifications ensure that each piece of Zirconia Disc meets the standards of high-end dental restoration materials, providing safe, stable and precise material guarantees for clinical use.
| Type | Code | Translucency | Flexural strength | Color |
| White zirconia block | HT | 41% | ＞1200Mpa | white |
| ST | 43% | ＞900Mpa | ||
| Monolayer preshaded zirconia block | HTC | 41% | ＞1200Mpa | A1.A2.A3 |
| STC | 43% | ＞900Mpa | A1.A2.A3.A3.5 A4. B1.B2.B3.B4 C1.C2.C3.C4 D2.D3.D4 BL1.BL2.BL3 BL4 | |
| 3D Multilayer preshaded zirconia block | STM | ≥Top-Bottom≥49%-≥43% | Top-Bottom ≥800Mpa-≥1100Mpa | |
| ATM | Top-Bottom≥55%-≥46% | Top-Bottom ≥600Mpa-≥900Mpa | ||
| 3D multilayer preshade zirconia block(made of Tosoh zirconia powder) | TSTM | Top-Bottom≥43%-≥49% | Top-Bottom ≥800Mpa-≥1100Mpa | |
| TATM | Top-Bottom≥46%-≥55% | Top-Bottom ≥600Mpa-≥900Mpa |
1.Zotion 3 system SST Zirconia disc detailed specifications
SST zirconia block that it's transparency is almost 49%,is suitable for the crown of anterior teeth and single posterior teeth.
2. Chemical Composition
| ZrO2+HFO2+Y2O3 |
≥99% |
|
Y2O3 |
≤6.0% |
|
HFO2 |
<5.0% |
|
A12O3 |
<0.5% |
|
Other Oxide |
<0.5% |
3. Specification
| Density before sintered |
>3.15±0.05g/cm3 |
|
Density after sintered |
>6.0g/cm3 |
|
Coefficient of thermal expansion |
(10.3±0.5)*10-6k-1 |
|
Three-point bending strength |
1100Mpa |
|
Translucency |
44% |
|
Chemical solubility after sintered |
< 100ug/cm2 |
|
Cytotoxicity test |
0 level |
|
Radioactivity after sintered |
<0.1Bq/g |
|
Sintering temperature |
1480~1530℃, Recommend 1520℃ |
4. Indication
| Clsssification | SST | |
|
Indication |
Coping | √ |
| Bridge Coping | √ | |
| 3-4 units bridge | √ | |
| 5-6 units bridge | √ | |
| Over 7 units bridge | × | |
| Cantilever bridge | × | |
| Inlay bridge | × | |
| Maryland fixed bridge | √ | |
| Telescope crown | √ | |
| Abutment | √ | |
Tip:
1.√This means best choosing;
2.x This means not best choosing;
3. ×This means can't do it.
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Zotion's factory is located in Chongqing High-tech Industrial Zone, covering a vast area and with scientific and reasonable architectural design. The factory is equipped with fully automated production lines, precision CNC equipment and intelligent monitoring systems, realizing digital control of the entire process from raw material reception, pretreatment, processing to finished product packaging. During the production process, each link is strictly tracked and tested online to ensure the consistency and high quality of product batches.
There is also a dedicated R&D center inside, which brings together professionals in dental engineering and materials science, continuously promotes the R&D and innovation of new processes and new materials, and injects continuous power into the field of dental digital restoration. The equipment and technology used in the factory are in line with international standards. After ISO, CE and other authoritative certifications, the products are exported to more than 120 countries and regions around the world and have won wide recognition.
The factory has flexible production scheduling and customization capabilities, can quickly respond to the personalized needs of the market and customers, and realize the seamless connection between small batch customization and large-scale mass production. The strict quality inspection system throughout the process runs through every process. From the entry of raw materials to the delivery of finished products, there are professional inspection teams to check, and each product meets the standards of international high-end dental restoration.
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