1. Product Introduction

The ST Zirconia Block is designed for crafting full contour crowns and bridges, thanks to its exceptional high strength and durability. Its wide application range and remarkable stability during use make it an excellent choice for dental professionals. When paired with Honchon’s ST zirconia block 16 shade liquid, the processed and polished teeth exhibit a soft reflective light under sunlight, creating a pure and natural appearance.

2. Product Parameters (Specifications)

Components:

• HT Plus:
• ZrO2 + HfO2 + Y2O3: ≥99%
• Y2O3: 4.5% - 6.0%
• Al2O3: <0.25%
• Other Oxides: <0.15%

3. Product Features and Applications

Honchon Smile Zirconia ST+ is an advanced version of HT materials, combining high strength with improved transparency. It is ideal for:

• Anterior Crowns
• Posterior Crowns
• Full Crown Bridges
• Screw-retained Full Crown Bridges

Having been one of our earliest products, the ST Zirconia Block has evolved through numerous technological advancements over the past 15 years. With its mature production skills and scientific formula, it remains a best-seller even with the introduction of preshaded and multilayer zirconia options. It is highly praised for its trusted high strength, fine powder quality, and versatile applications.

4. Advantages

• Premium Quality Zirconia Powder: Ensures durability and aesthetics.
• Cold Isostatic Pressing: Guarantees homogeneous density and consistent shrinkage distribution.
• User-Friendly: Easy to cut with minimal porcelain breakage and less waste.
• Accurate Scaling Factor: Provides precision in dental applications.