High Translucency 3D Multilayer Zirconia Block Dental Zirconia Blank 98*16mm
Product Description
Our Zirconia Block be made of the biological nano zirconia powder with isostatic pressing method and keep processing in machine center.We can do the zirconia block according to the clients the requirement.
Advantages of zirconia
1). Natural gradient COLORS.
2). Perfect translucent incisal
3). Simple operation, no need inner dyeing, simple external dyeing is OK
Simply to be Natural
| Layer | Proportion | Vickers
Hardness(HV) | Strength(MPa) | Color | Translucency |
| Layer 1 | 30% | ≥1250 | ≥750 ,≤1250 | Shallow
↓
Deep | 43%—55% |
| Layer 2 | 15% |
| Layer 3 | 15% |
| Layer 4 | 20% |
| Layer 5 | 20% |
Characteristics:
Natural Color Transition, Pre-colored.
Top High Transmittance with Natural Gradient
Simple and Less Process of Production
Available in all classic VITA 16 shades (A1 to D4)
Indications
XTCERA 3D multilayer is intended for the fabrication and preparation of copings, full anatomical/ full
contour crowns, bridges up to three units, inlays, and onlays for anterior and posterior restorations.
Note:Directing arrow is marked on the label of multilayer blanks, which points to insical surface.
Chemical Composition
| ZrO2+HfO2 | ＞94wt% |
| Y2O3 | 5.3wt% |
| AL2O3 | ＜0.5wt% |
| Other Oxides | ＜0.5wt% |
Properties
Sintering Density: 6.0g/cm³
Bending Strength: 750MPa
Vickers Hardness:1250HV
Chemical Solubility: 100μg/m²
| Sintering step | Temperature range(℃) | Time(h) |
| paragraph 1 | 20-900 | 1.5 |
| paragraph 2 | 900-900 | 0.5 |
| paragraph 3 | 900-1530 | 4.0 |
| paragraph 4 | 1530-1530 | 2.0 |
| paragraph 5 | 1530-800 | 2.0 |
| paragraph 6 | 800-Natural cooling 100 | Draw a charge |
XTCEAR was founded in 2001,owning 20 years' R&D experience on Zirconium Dioxide
Ceramic Material and Industrial CNC Milling Machine.
As a member of Aviation Industry of China(AVIC), XTCERA has 1400 employees and over
30,000 square meters R&D and production base.
In the past 10 years, XTCERA has sold out about 4000 units dental milling machines and
supplied over 1,000,000 pieces of dental Zirconia blanks per year in the global dental market.
We believe quality is the life of product and trust is the foundation of business relation
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Pre Colored 98*16mm 3D Multilayer Zirconia Block Images
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