ST White Zirconia Blocks 1200 MPa Strength 43% Translucency 98.5mm For Dental Crowns Bridges

The ST White Zirconia Block offers an ideal balance between high strength and natural aesthetics for a wide spectrum of dental restorations. With a robust flexural strength of 1200 MPa and a 43% translucency, it is engineered to provide reliable durability while maintaining a pleasing aesthetic for both anterior and posterior cases. Its consistent white shade ensures predictable results, making it a versatile choice for daily use in any dental laboratory.

• Balanced Performance: Combines 1200 MPa strength with 43% translucency for versatile applications.
• Excellent Durability: Suitable for single crowns and multi-unit bridges up to the posterior region.
• Consistent Aesthetics: Uniform white color provides a reliable base for staining and characterization.
• Optimized Sintering: 7-step sintering program ensures optimal material properties and stability.
• Superior Milling: Delivers precise and smooth milling in all common CAD/CAM systems.

1. What is the main advantage of the ST White series?

Its main advantage is the excellent balance between strength (1200 MPa) and translucency (43%). This makes it a highly versatile block, capable of handling both the functional demands of posterior bridges and the aesthetic requirements of anterior crowns without compromise.

2. How does the sintering program differ from other blocks?

The ST White utilizes a precise 7-step sintering program. The additional steps and specific temperature profile are designed to carefully control the grain growth and density, which is key to achieving its balanced mechanical and optical properties.

3. Is this block suitable for monolithic anterior crowns?

Yes. With 43% translucency, it can produce aesthetically pleasing monolithic anterior crowns, especially for cases requiring higher opacity or a strong base for characterization. For the highest level of translucency in monolithic anteriors, our 3D Pro Multilayer series is recommended.