✅ Optimized English Version — ST Preshaded Zirconia Disc

High-Translucency Aesthetic Zirconia for Natural, Long-Lasting Restorations

Product Description

The ST Preshaded Zirconia Disc is designed for high-esthetics dental restorations, offering an ideal balance of translucency, strength, and color precision.
Pre-colored in natural VITA tooth shades, it eliminates the need for manual staining, streamlining your workflow and ensuring shade consistency in every restoration.

With its stable microstructure and excellent optical behavior, the ST series is suitable for both anterior and posterior cases, delivering restorations that closely resemble natural enamel in brilliance and color depth.

Key Advantages

1. Pre-Shaded Color Accuracy

Available in VITA 16 shades, providing predictable and uniform color results without additional staining.

2. Optimal Strength & Translucency

1100 MPa flexural strength combined with 43% translucency ensures both clinical reliability and aesthetic excellence.

3. Wide Range of Indications

Ideal for

• Single crowns

• Bridges

• Inlays & onlays

• Veneers

• Full-contour restorations

4. Proven Biocompatibility

Safe, hypoallergenic material suitable for long-term intraoral use.

5. Manufacturer Advantage

As a direct zirconia manufacturer with 17+ years of expertise, Audental produces 60,000+ discs per month under strict ISO 13485 quality management.
We provide factory-direct pricing, ensuring premium quality at competitive cost.

Processing Instructions

1. Milling

Mount the zirconia disc into your CAD/CAM milling machine.
Compatible with 98/95/92 mm open systems for precise and efficient production.

2. Sintering

• Final sintering temperature: 1530 °C

• Heating rate: ≤ 8 °C/min

• Allow the framework to cool naturally inside the furnace until room temperature
  This prevents deformation, internal stress, or surface cracking.

3. Final Finishing

Proceed with adjustment, polishing, or glazing as required.
The pre-shaded color reduces — and in most cases eliminates — extra coloring steps.

Technical Parameters

Applications

The zirconia block is designed for producing:

• Crowns

• Bridges

• Inlays & onlays

• Veneers

• Full-arch or partial fixed restorations

Its compatibility with most CAD/CAM milling systems ensures consistent, efficient, and precise production.

Audental — Professional Zirconia Manufacturer & Supplier

Delivering precision, durability, and natural esthetics for every restoration.

Founded in 2007, Audental is a leading Chinese manufacturer at the forefront of dental biomaterials, offering a comprehensive portfolio that includes premium zirconia blocks, glass ceramics, a wide range of dental metal alloys, and advanced digital dental solutions.

Our state-of-the-art production facilities in Changsha, Shanghai, and Qinhuangdao are fully certified to ISO 13485 standards. All products — from zirconia to metal alloys — carry CE 0197 and FDA approvals, reflecting our commitment to meeting the highest global standards for safety, quality, and clinical performance.

Driven by a dynamic R&D team with deep expertise in materials science, process innovation, and clinical applications, Audental is continuously

evolving its technologies and product lines to meet the demands of an ever-changing dental landscape.

With a strategic focus on bio-ceramics, metal alloys, and digital dentistry, we seamlessly integrate intelligent manufacturing with digital workflows to deliver reliable, high-performance solutions for dental labs and clinicians worldwide.

Guided by our core values — trust, efficiency, precision, and innovation — Audental upholds uncompromising quality through advanced technologies, rigorous quality control, and a culture of continuous improvement.

Today, Audental products are trusted by dental professionals in over 100 countries across the globe — recognized for their exceptional consistency, reliability, and results in daily clinical practice.