Chongqing Leomed Technology Co., Ltd.
| Payment Terms | T/T |
| Power Source | Manual |
| Warranty | 1 Year |
| After-sale Service | Online technical support |
| Shelf Life | 1 year |
| Quality Certification | ce |
| Instrument classification | Class II |
| Product Specification | 95 mm |
| Product Name | 3D-Pro-ML Dental Zirconia Block |
| Brand Name | LEOTECH |
| Model Number | 3D-PRO-ML |
| Certification | CE |
| Place of Origin | Chongqing, China |
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Product Specification
| Payment Terms | T/T | Power Source | Manual |
| Warranty | 1 Year | After-sale Service | Online technical support |
| Shelf Life | 1 year | Quality Certification | ce |
| Instrument classification | Class II | Product Specification | 95 mm |
| Product Name | 3D-Pro-ML Dental Zirconia Block | Brand Name | LEOTECH |
| Model Number | 3D-PRO-ML | Certification | CE |
| Place of Origin | Chongqing, China | ||
| High Light | Natural Tooth Simulation Zirconia ，3D Translucency Multilayer Zirconia | ||
Precision-Layered Zirconia: The Ultimate Biomimetic Solution
Experience the future of dental restorations with 3D-Pro-ML – the revolutionary 5-layer gradient zirconia that replicates natural dentition in a single block. Seamlessly transitioning from 49% incisal translucency to 1200MPa dentin strength, this innovative material eliminates manual layering while delivering unmatched aesthetic and functional performance. Perfect for all crown and bridge applications with integrated Vita 16 and Ivoclar Bleach 4 shade systems.
Enamel Zone (25%)
49% light diffusion | 900MPa edge stability
Mimics natural incisal halo effect
Transition Matrix (40%)
Progressive translucency gradient (47%→43%)
Strength transition (900→1100MPa)
Dentin Core (35%)
42% opacity | 1200MPa load-bearing
Superior crack resistance (6.5 MPa·m¹/²)
| Property | 3D-Pro-ML | Conventional ZrO₂ |
|---|---|---|
| Crystal Composition | Hybrid 3Y/4Y/5Y-TZP | Monophasic 3Y-TZP |
| Yttria Gradient | 4.5-8.0% concentration | Fixed 3-5% |
| Aging Resistance | <5% monoclinic phase | 15-25% |
| Biocompatibility | 0-level cytotoxicity | Variable |
| Radioactivity | <0.1 Bq/g (natural) | Up to 0.5 Bq/g |
Co-Pressing Process:
| Parameter | Specification | Standard |
|---|---|---|
| Flexural Strength | 800-1200 MPa | ISO 6872:2015 |
| Translucency Range | 42-49% (1.0mm) | DIN 5033-9 |
| Fracture Toughness | 5.0-6.5 MPa·m¹/² | ASTM E399 |
| Density (sintered) | 6.07±0.02 g/cm³ | ISO 18754 |
| CTE | (10.5±0.5)×10⁻⁶ K⁻¹ | ISO 9693 |
| Sintering Protocol | 1500°C/90-120 min | Manufacturer Spec |
| Indication | Optimal Layer Utilization | Technical Benefit |
|---|---|---|
| Anterior Veneers | Enamel + Transition 1 | 0.3mm margin integrity |
| Posterior Crowns | Dentin + Transition 3 | 1350 HV10 wear resistance |
| 3-Unit Bridges | Full gradient optimization | <0.01mm flexure at 250N |
| Implant Abutments | Dentin core | 28% titanium masking |
Stage 1: Milling
Zero interlayer separation at 45,000 RPM
25% faster than monolithic zirconia
Stage 2: Sintering
Uniform 20.1% shrinkage (±0.1%)
Warp-free for spans ≤50mm
Stage 3: Finishing
Achieve Ra 0.02μm in 2 minutes
No staining required
| Metric | 3D-Pro-ML | Industry Standard | Improvement |
|---|---|---|---|
| Margin Integrity (3yr) | 99.3% | 92.5% | +7.3% |
| Shade Matching | 98.7% | 87.1% | +11.6% |
| Remake Rate | 0.5% | 6.2% | -91% |
| Patient Satisfaction | 98.2% | 89.6% | +8.6% |
| Zirconia Type | Layers | Strength | Translucency | Best Application |
|---|---|---|---|---|
| 3D-Pro-ML | 5 | 800-1200 MPa | 42-49% | Full-arch restorations |
| MonoPro | 1 | 1400 MPa | 30% | Implant frameworks |
| UltraAesthetic | 1 | 600 MPa | 48% | Veneers |
| TriGradient | 3 | 1000 MPa | 40-45% | Anterior crowns |
| Efficiency Metric | 3D-Pro-ML Advantage | Annual Savings* |
|---|---|---|
| Milling Time Reduction | 25% faster | $12,000 |
| Material Waste Reduction | 70% less | $18,500 |
| Remake Cost Reduction | 90% less | $45,000 |
| *Based on 500 discs/year production |
Optimal Processing:
Milling
Diamond burs ≥100μm grit
Minimum 0.3mm layer thickness
Sintering
1500°C with 90-120 min hold
≤2°C/min cooling below 800°C
Finishing
3-step dry polishing protocol
Q: Minimum thickness for posterior crowns?
A: 0.7mm with dentin layer preservation
Q: Compatible with CAD software?
A: Full compatibility with 3Shape, exocad, DentalCAD
Q: Shelf life and storage?
A: 36 months in nitrogen-flushed UV-protected packaging
Founded in 2010, our ISO 13485-certified facility combines German engineering with Japanese precision. Each 3D-Pro-ML disc undergoes:
32-point quality inspection
3D interferometric density verification
Lot-traceable manufacturing
Performance Guarantee: Material-related remake coverage
Global Support: 24/7 technical assistance in 8 languages
Sustainability: Carbon-neutral production since 2021
Indications For Use
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2019
Total Annual:
1000000-1500000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Chongqing Leomed Technology Co., Ltd. is a rapidly growing and professional company that specializes in providing dental CAD/CAM solutions to customers worldwide. With a strong focus on “innovation, precision, validation, and customer satisfaction”, we invest significant efforts in resea... Chongqing Leomed Technology Co., Ltd. is a rapidly growing and professional company that specializes in providing dental CAD/CAM solutions to customers worldwide. With a strong focus on “innovation, precision, validation, and customer satisfaction”, we invest significant efforts in resea...
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