HT White Zirconia Block

Reliability Meets Flexibility. For dental labs, consistency is key. Our HT White Zirconia offers the perfect balance of exceptional structural integrity and aesthetic freedom. As a non-preshaded block, it provides a customizable base, allowing technicians to achieve precise shade matching while ensuring the restoration withstands heavy occlusal forces.

1350 MPa Flexural Strength for Outstanding Durability

Cost-effective, tough and ready to go! With a flexural strength of 1350 MPa, this material offers one of the highest stability levels available for load-bearing restorations. Its superior mechanical robustness is derived from a dense and homogeneous microstructure.

Sintered Density: ≥6.02 g/cm³
Vickers Hardness (HV10): >1200
Fracture Toughness: 3.5–5.0 MPa·m¹ᐟ²

This exceptional hardness and density ensure long-term reliability against high occlusal forces, making the material ideal for extensive bridges, implant-supported structures, and cases involving bruxism.

Full Customization via Manual Shading

Why limit your shade options? As an unshaded white block, the HT zirconia offers dental technicians full control over the final shade and saturation, creating highly individualized restorations. Fully compatible with standard dipping liquids and manual coloring techniques, enabling precise aesthetic customization without compromising strength.

With a specific translucency of 40%, the material effectively masks discolored stumps, titanium abutments, and metal posts while maintaining a clean, natural appearance.

Broad Support for Open 98mm & Proprietary Systems

HT White discs are manufactured to ensure predictable milling performance, delivering consistent sintering results across standard open and proprietary systems. A wide range of disc sizes and thicknesses ensures flexibility for different production requirements.

System Compatibility:

Open System: 98 mm
Zirkonzahn System: 95 mm
Amann Girrbach System: 92 × 75 mm

Thickness Options: 10 mm to 30 mm

Clinical Indications: Posterior & Long-Span Restorations

Designed for high-stress areas, HT Zirconia is the optimal choice for full-contour zirconia solutions, ranging from single units to complex full-arch bridges.

Recommended Applications:

Posterior crowns

Full-Arch Crown Bridges

Full-Contour Zirconia Bridges

Implant-Supported Restorations (including screw-retained bridges)

Economical choice for standard restorations

Translucency	40%
Thickness	10mm - 30mm
ZrOz+HfO₂+Y₂O₃	≥ 99%
Y₂O₃	4.5%-6.0%
A I₂O₃	<0.5%
Sintering Temperature	1530°C
Strength	1350MPa
Vickers Hardness	(HV10) 1200
Diameter	98mm / 95mm / 92*75mm
Compatible Machine	Open, Zirkonzahn, Amann Girrbach

HT White Zirconia Block

1350 MPa Flexural Strength for Outstanding Durability

Full Customization via Manual Shading

Broad Support for Open 98mm & Proprietary Systems

Clinical Indications: Posterior & Long-Span Restorations

Tech Specs

HT Preshaded Zirconia Block

3D Pro Multilayer White Zirconia Block

UT-ML Zirconia Discs for Natural Anterior Aesthetics

ST White Zirconia Block

ST Pre-shaded Zirconia Block

ST Multilayer Zirconia Block

HT White Zirconia Block

1350 MPa Flexural Strength for Outstanding Durability

Full Customization via Manual Shading

Broad Support for Open 98mm & Proprietary Systems

Clinical Indications: Posterior & Long-Span Restorations

Tech Specs

Related Products

HT Preshaded Zirconia Block

3D Pro Multilayer White Zirconia Block

UT-ML Zirconia Discs for Natural Anterior Aesthetics

ST White Zirconia Block

ST Pre-shaded Zirconia Block

ST Multilayer Zirconia Block