1. Product Introduction

HONCHON ST White Zirconia Blocks are specifically designed for dental restoration materials that require high transparency and durability. Manufactured using advanced nano-zirconia powder through cold isostatic pressing and dual pressing processes, these blocks offer excellent physical properties and biocompatibility. With transparency exceeding 43% and flexural strength reaching 1200 MPa, it is ideal for fabricating all-ceramic crowns and bridges for both anterior and posterior teeth, ensuring natural aesthetics and long-term stability of the restoration.

2. Product Features  

High Transparency Design: Mimics the light transmission of natural enamel, delivering natural coloration.

Excellent Mechanical Properties: Utilizes high-purity, stable zirconia material with a strong and uniform structure.

Eco-friendly formulation: Free from additives, ensuring patient oral safety and material environmental sustainability.

Wide compatibility: Compatible with mainstream dental milling systems, including Sirona, Kavo, Amann Girrbach, etc.

Precise dimensional control: Available in multiple specifications to meet diverse milling machine and restoration requirements.

Processing-friendly: Reasonable pre-sintering hardness facilitates cutting and shaping, reducing chipping rates.

Components:

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

3. Product  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

4.Technical Parameters

Translucency ≥43%
Bending strength ≥1200 MPa
Material Nano-grade high-purity zirconia powder
Sintering temperature ：1530°C
Compatible equipment Sirona, Amann Girrbach, etc.
Color Ivory
Size Standard 98mm, 95mm, and custom sizes

5.Manufacturing Process

Our product is made from premium zirconia raw materials, carefully proportioned and formed using cold isostatic pressing combined with tunnel-type pre-sintering technology. This process ensures uniform density, precise dimensions, and a pre-sintered state suitable for further processing. After sintering, the material achieves high strength and translucency, meeting clinical requirements.

6.Storage and Handling Recommendations

Store in a dry, well-ventilated place, avoiding direct sunlight and moisture.

Prevent impacts and scratches during handling.

Use compatible tools and equipment for precise milling.

Follow recommended sintering temperature and time curves.

7.Certifications

CFDA certification ensures safety and compliance.

CE certification meets EU medical device standards.

ISO 13485 quality management system certification.

FDA approval for the US market.

8.Service and Support

Comprehensive technical support and product training.

Custom packaging and logo services.

Prompt after-sales response to protect customer interests.

Flexible cooperation process to meet diverse customer needs.

9.Contact Information

For samples, quotes, and customization services, please contact us:
Email: luis@honchon.com
Phone: +86 130 5518 5196