White Dental Zirconia Blocks for Dental Restorations

1. Product Overview

White zirconia blocks are high-performance dental ceramics designed for crowns, bridges, veneers, inlays, and implant abutments. They provide an excellent balance between strength and aesthetics, suitable for both anterior and posterior restorations. These blocks are CAD/CAM compatible and can be sintered to achieve optimal hardness and translucency.

2. Physical Parameters

3. Advantages of HONCHON White Zirconia Blocks

HT PLUS

• Strength & Durability: Ideal for posterior and long-span bridges; high compressive strength reduces restoration replacements.

• Natural Aesthetics: Enhanced translucency allows subtle color gradient for posterior restorations.

• Crack Resistance: Microstructure design minimizes risk of crack propagation.

• CAD/CAM Compatibility: Precisely milled with minimal adjustments.

UT

• High Translucency: Ideal for anterior restorations, mimics natural teeth under different light conditions.

• Strength & Crack Resistance: Maintains durability while offering excellent aesthetics.

• Wear Resistance: Surface treatment reduces wear, extending restoration lifespan.

• Precision Customization: CAD/CAM milling ensures accurate fit with reduced post-processing.

SHT

• Superior Translucency: Suitable for high-end aesthetic restorations and full-contour cases.

• Strength & Toughness: Supports large-span bridges while retaining high translucency.

• Stability & Longevity: Microstructure maintains optical and mechanical properties over time.

• CAD/CAM Precision: Compatible with major systems, minimizing adjustments.

4. Applications

• Posterior restorations: Long-lasting strength and aesthetic performance (HT PLUS)

• Anterior restorations: High translucency and natural appearance (UT, SHT)

• Long-span bridges: Mechanical strength for complex restorations (HT PLUS, SHT)

• Full-contour restorations: Combines strength and aesthetics (SHT)

5. Sintering Recommendations

• HT PLUS: 1530℃, 2h holding, natural cooling

• UT & SHT: 1450℃, 2h holding, natural cooling

• Slight adjustments may be needed depending on furnace type.

• Detailed sintering curves provided with each shipment.

6. Handling & Storage

• Store in a dry, clean place to avoid moisture absorption.

• Handle with clean gloves to prevent contamination.

• Keep away from direct sunlight, acids, and alkalis.

• Use before expiration for optimal performance.

7. Factory & Production Capabilities

• Location: Changsha, China

• Monthly output: 100,000 blocks

• Production equipment: Clean rooms, precision isostatic pressing, automated shaping, pre-sintering lines

• In-house lab: Quality control and R&D

• CAD/CAM compatibility testing for all blocks

• Customization available (size, shade, OEM packaging)

8. Why Choose HONCHON

1. Seamless CAD/CAM Compatibility – Works with Roland, Amann Girrbach, and other systems.

2. Fast Turnaround – Orders shipped in 1–3 business days.

3. Premium Quality – ISO 13485, FDA, CE certified materials and processes.

4. Sustainability – Long-lasting products and recyclable packaging.

5. Strong Reputation – Used in 120+ countries with reliable performance.

6. Variety & Customization – Multiple series, shades, and sizes; OEM/ODM supported.

7. Reliable Supply – Steady monthly production to meet lab demand.

9. Frequently Asked Questions

Q: Can HONCHON blocks work on open CAD/CAM systems?
A: Yes, compatible with VHF, Roland, Imes-Icore, Wieland, and more.

Q: Are pre-shaded options available?
A: Yes, all series available in white or pre-shaded (A1-D4, bleach shades).

Q: Shelf life?
A: 3 years under proper storage conditions.

Q: Can I customize size or packaging?
A: Absolutely. Both block sizes and private label options are supported.

10. Packaging

• Individual vacuum-sealed blocks to prevent moisture

• Protective hard paperboard box

• Product label with series, lot number, shade, and size

• Optional OEM outer box for branding