Open System Multilayer zirconia disc Preshade Zirconia Blank
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

Open System Multilayer zirconia disc Preshade Zirconia Blank is a high-performance dental material used in CAD/CAM systems to create an aesthetically pleasing and highly durable restoration. Zirconia blocks are made using advanced multilayer technology with gradual shadows that mimic the natural color conversion seen in real teeth. With pre-shaded A3 colors, it eliminates the need for additional dyeing or tinting, providing instant aesthetic appeal while saving lab time.
The material is made of high-grade zirconia and is stable with Yttria, enhancing its strength, resistance to fracture and long-term durability. Making the disc suitable for making crowns, bridges and other dental restorations that can withstand the functional needs of daily chewing without damaging the aesthetics. The multi-layer structure ensures that the recovery has a lifelike gradient, a more translucent appearance on the surface, and a denser core that can have natural and high-strength results.
Provides flexibility and ease of use to dental laboratories, ensuring accurate milling and consistent quality for each restoration.
| Components | |
| ZrO2+HfO2+Y2O3 | ≥99% |
| Y2O3 | ≤6.0% |
| Al2O3 | <0.5% |
| Other Oxides | <0.5% |








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