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Multi-Gradient Dental Block ( Enamel / Dentin ) 5 Stacked Layers 0 Cytotoxicity Certified

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Multi-Gradient Dental Block ( Enamel / Dentin ) 5 Stacked Layers 0 Cytotoxicity Certified

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Brand Name :	LEOTECH
Model Number :	3D-PRO-ML
Certification :	CE
Price :	$36.00-86.00/boxes
Payment Terms :	T/T

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Multi-Gradient Dental Block ( Enamel / Dentin ) 5 Stacked Layers 0 Cytotoxicity Certified

Multi-Gradient Dental Block (Enamel/Dentin), 5 Stacked Layers, 0 Cytotoxicity Certified

The Revolution in Gradient Zirconia Technology
Experience unprecedented biomimetic restorations with 3D-Pro-ML – the world's first truly intelligent 5-layer gradient zirconia. Meticulously engineered to replicate natural dentition, this innovative material transitions from 49% incisal translucency to 1200MPa dentin strength within a single block. Eliminate manual layering and staining while achieving perfect shade matching across Vita 16 and Ivoclar Bleach 4 color systems.

Nano-Layered Engineering

Enamel Zone (25%)
- 49% light diffusion | 900MPa edge stability
- Mimics natural incisal luminosity
Transition Matrix (40%)
- Progressive translucency gradient (47%→43%)
- Adaptive strength increase (900→1100MPa)
Dentin Core (35%)
- 42% opacity | 1200MPa load-bearing
- Absorbs occlusal forces like natural molars

Material Science Innovation

Property	3D-Pro-ML	Conventional ZrO₂
Crystal Structure	3Y-TZP/4Y-TZP/5Y-TZP hybrid	Monophasic 3Y-TZP
Yttria Distribution	Gradient concentration (4.5-8.0%)	Uniform 3-5%
Aging Resistance	<5% monoclinic phase	15-25% monoclinic phase
Biocompatibility	0-level cytotoxicity	Variable cytotoxicity

Precision Manufacturing Process

Co-Pressing Technology

Technical Specifications

Parameter	Specification	Standard
Flexural Strength	800-1200 MPa (zone-specific)	ISO 6872:2015
Translucency Gradient	42-49% (1.0mm thickness)	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 Window	1480-1510°C (1500°C optimal)	Manufacturer Spec

Clinical Application Matrix

Indication	Layer Utilization	Technical Advantage
Anterior Veneers	Enamel + Transition 1	0.3mm margin stability
Posterior Crowns	Dentin + Transition 3	1200 HV10 wear resistance
3-Unit Bridges	Full gradient optimization	<0.02mm flexure at 250N load
Hybrid Abutments	Dentin core	28% titanium masking

Shade Mastery System

20 Vita/Ivoclar Shades × 5 Functional Layers

Natural fluorescence matching
Chameleon effect for adjacent tooth harmony
No external staining required

Laboratory Efficiency Metrics

Workflow Stage	3D-Pro-ML Advantage	Time/Cost Savings
Milling	Zero interlayer delamination	18% faster
Sintering	Uniform 20.1% shrinkage	100% warp-free
Finishing	Mirror polish in 3 minutes	Eliminates staining
Inventory	Single-block solution	70% reduction

Zirconia Performance Spectrum

Model	Layers	Translucency	Strength	Clinical Applications
3D-Pro-ML	5	42-49%	800-1200 MPa	Full spectrum restorations
MonoStrength	1	35%	1400 MPa	Implant frameworks
HighTrans	1	48%	600 MPa	Veneers only
Tri-Gradient	3	40-45%	1000 MPa	Anterior crowns

Technical Protocol

Optimal Sintering Curve:

Certifications: ISO 13356:2017 | FDA K213415 | CE 0498 | MDR Compliant
Shelf Life: 36 months (nitrogen-flushed UV-protected packaging)
Quality Commitment: Full material replacement guarantee

Composition:

ZrO₂ + HfO₂ + Y₂O₃ ≥99%
Al₂O₃ <0.15%
Radioactivity <0.1 Bq/g (below natural background)

Indications For Use

Sintering:

Multi-Gradient Dental Block ( Enamel / Dentin ) 5 Stacked Layers 0 Cytotoxicity Certified

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