HALOORAL ST Multilayer Zirconia Block – Advanced Dental Zirconia Blank for Reliable CAD/CAM Restorations

Buy High-Performance Dental Zirconia Blocks for Consistent, Natural Results

The HALOORAL ST Multilayer Zirconia Block is engineered for modern dental laboratories that require a perfect balance of mechanical strength, natural esthetics, and production efficiency.
Made from high-purity zirconia powder and optimized for CAD/CAM milling systems, this dental zirconia blank ensures predictable outcomes across a wide range of full-ceramic restorations.

With ≥1100 MPa flexural strength and ~43% translucency, it offers exceptional performance for both anterior and posterior restorations — making it a top choice for labs that want to purchase zirconia blocks combining strength and esthetics.

Why Choose HALOORAL ST Multilayer Zirconia Block?

Natural Multilayer Gradient

Each block features a smooth color transition from cervical to incisal zones, mimicking natural enamel shades and eliminating manual staining.

High Strength and Stability

With ≥1100 MPa flexural strength, the ST multilayer zirconia blank ensures long-lasting restorations — ideal for bridges and posterior crowns under high occlusal load.

Reliable Translucency (~43%)

Balances esthetics and strength, providing natural light diffusion for anterior crowns and bridges.

CAD/CAM Milling Compatibility

Fully compatible with open-system dental milling machines, allowing seamless integration with different CAD/CAM setups and zirconia block formats.

Stable Sintering Results

Recommended sintering temperature of 1530°C, delivering optimal color uniformity, density, and dimensional accuracy.

Technical Specifications

Applications

Perfect for dental labs looking to buy zirconia blanks for:

• Full-contour crowns

• 2–5 unit bridges

• Inlays and onlays

• Anterior esthetic restorations

• Posterior high-load restorations

Advantages for Dental Laboratories

• Pre-shaded multilayer structure eliminates extra coloring steps

• Reliable strength and performance for daily production

• Cost-effective option for bulk zirconia block orders

• Compatible with all major open-system CAD/CAM milling units

• Supported by HALOORAL, a trusted zirconia block manufacturer and supplier

Optimized for Digital Dentistry

Pair the HALOORAL ST Multilayer Zirconia Block with advanced dry or wet milling systems to maximize precision and color consistency.
Suitable for high-volume production environments seeking efficiency without compromising quality.

Explore related categories:

• White Zirconia Blocks

• Multilayer Zirconia Blocks

• Contact HALOORAL for Bulk Orders or Samples

FAQ – ST Multilayer Zirconia Block

Q1: Can the ST Multilayer Zirconia Block be used for anterior restorations?
Yes. With ~43% translucency, it provides natural esthetics for anterior crowns and bridges.

Q2: Is this zirconia blank pre-shaded?
Yes. The multilayer gradient is pre-colored, so no additional staining is required after milling.

Q3: Is it compatible with different CAD/CAM systems?
Yes. It fits most open-system milling machines for efficient production.

Q4: What sintering temperature is recommended?
We recommend 1530°C for best translucency and mechanical performance.

Q5: Can I purchase zirconia blocks in bulk?
Absolutely. HALOORAL offers zirconia block wholesale supply for global dental laboratories and distributors.

About HALOORAL

The HALOORAL ST Multilayer Zirconia Block is part of HALOORAL’s advanced CAD/CAM material series — trusted by dental labs worldwide.
Every zirconia blank is produced under strict quality control for consistent strength, shade accuracy, and sintering stability.

Learn more or request a sample:

• Explore Dental Zirconia Blocks

• Download Digital Brochures

• Contact HALOORAL for Pricing or Samples