3D Mutlilayer zirconia Disc

 

Zotion zirconia block Compositions: ZrO2(92%-99%), Y2O3(4.5%-9.7%), AL2O3(0.2%-0.5%), other Oxides (<0.5%) block, which is made from the finest nanometer zirconia powder by dry and cold isostatic pressing and machining.

 

A presintered zirconia CAD/CAM material designed with a true 3D multilayer gradient structure. It integrates color, translucency, and strength transitions that mimic natural tooth anatomy, suitable for single crowns, inlays, veneers, and multi-unit bridges, balancing esthetics and function in both anterior and posterior restorations.

 

 

Technical Facts	ATM	STM
Post-sintering Flexural Strength:	800-900Mpa	900-1000Mpa
Translucent	46%-49%	43%-49%
Sintering temperature	1480℃

 

1. 3D Gradient Biomimetic Design: A Precise Balance of Esthetics & Strength

Using gradient composite technology, zirconia powders with different yttria contents (4Y-TZP at the cervical area / 5Y-TZP at the incisal area) are co-pressed into a single integrated block. This creates continuous transitions in shade, translucency, and strength without visible layer lines.

High strength at the cervical zone (≥1000 MPa) ensures retention and load-bearing for posterior restorations.

High translucency at the incisal zone (≥47%) reproduces natural enamel clarity.

Natural esthetics: Smooth shade transition from cervical to incisal; translucency variation within ±5% of natural teeth; seamlessly blends into the smile line, increasing patient satisfaction by over 85%.

Wide indications: Suitable for veneers, anterior esthetic crowns, posterior functional crowns, and bridges up to 3 units, covering over 80% of clinical cases.

Precision margin fit: Uniform sintering shrinkage ensures margin accuracy ≤0.01 mm, reducing bacterial leakage and supporting periodontal health.

2. Pre-Shaded, No Coloring Required: Higher Efficiency & Lower Cost

The 3D multilayer preshaded technology embeds the full-gradient shade during block formation-no manual staining or characterization is needed after milling.

Time-saving: Reduces single restoration processing time by 30%, increasing daily output by 40% in dental labs.

Lower material waste: Avoids staining-related failures; material utilization reaches 95%, reducing waste by 15% compared with monolayer zirconia.

Batch consistency: Shade variation per batch ≤2%; mass production shows minimal color deviation, keeping remakes below 3%.

3. Gradient Strength + High Density: Durability Meets Easy Machining

Cold isostatic pressing with secondary compaction creates uniform internal stress and highly ordered crystal distribution, ensuring an overall density ≥99.8%.

Low chipping rate: Clinical fracture rate over five years ≤3%, significantly better than resin-based materials (≈15%).

Smooth milling: Compatible with mainstream CAD/CAM systems; stable cutting resistance enables even beginners to achieve high-quality results with 50% shorter training time.

High dimensional accuracy: Block size deviation ≤0.1 mm and post-sintering accuracy within ±0.02 mm, reducing manual adjustments.

Available size, color and system:

System	Thickness
Open CADCAM system (for Roland, VHF, Imes-icores, Yenadent, Wieland, Dentium, Chinese Brand and so on.)	10mm-25mm
Amann Girrbach system(AG71)
95mm system(D95)

 

4. Excellent Biocompatibility + Wide Equipment Compatibility

Made from 100% metal-free, bio-inert zirconia that does not release harmful substances. Works with various furnaces and milling systems, supporting both fast-sintering and conventional sintering cycles.

Safe for sensitive patients: No risk of metal allergy, discoloration, or gingival irritation; clinical safety rate up to 98.7%.

Flexible installation: Compatible with standard 220V furnaces, no industrial power modification required; suitable for chairside systems.

Multi-material support: Integrates smoothly into workflows involving zirconia, glass ceramics, and other CAD/CAM materials, maximizing equipment value.

5. Long-Term Stability + Low Maintenance: Outstanding Full-Cycle Value

Made from high-purity raw materials (≥99.9%), resistant to oral acids and corrosion, with a stable sintering shrinkage coefficient for long-term performance.

Long service life: Restorations last 10+ years, meeting long-term clinical expectations.

Low operating cost: Requires no special maintenance; follows standard zirconia workflows with no extra consumables.

Reliable after-sales: Major brands provide 12-month warranty (excluding consumables) plus lifetime technical support to reduce operational risks.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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