3D Multilayer Shade multi layered pre shaded zirconia block
Bloomden 3D can be used for Monolithic crowns and bridges. The following instructions provide general guidelines for designing, milling, coloring, sintering, polishing and glazing and should be followed very carefully to avoid any loss of aesthetics, fit, durability or overall quality.
Chemical composition of 3D Multilayer Shade Zirconia Block
|
Components |
3D |
|
ZrO2+HfO2+Y2O3 |
≥99% |
|
Y2O3 |
4.5%-10% |
|
Al2O3 |
<0.15% |
|
Other Oxides |
<0.5% |
Physical characteristics of 3D Multilayer Shade Zirconia Block
|
Properties |
3D |
|
Density before sintering(g.cm-3) |
3.15±0.05 |
|
Density after sintering(g.cm-3) |
6.07±0.02 |
|
CTE(25-500℃)(K-1) |
10.5±0.5 |
|
Flexural strength after sintering(Mpa) |
>650 |
|
Accelerated aging surface monoclinic phase content |
<15% |
|
Light transmittance(1.0±0.02mm) |
<49% |
|
Chemical solubility after sintering(μg.cm-2) |
<100 |
|
Cytotoxicity |
0 Level |
|
Radioactivity(Bq.g-1) |
<0.1 |
|
Sintering temperature(℃) |
1500-1550 |
Size of Zirconia Blocks:
| Product Size |
Specification(mm) |
COLOR |
|
OD 98
|
10/12/14/16 |
A1 A2 A3 A3.5 A4 B1 B2 B3 B4 C1 C2 C3 C4 D2 D3 D4
|
|
18/20/22/25 |
||
|
OD95
|
10/12/14/16 |
|
| 18/20/22/25 | ||
|
92*75 |
12/14/16 | |
| 18/20/25 |
Case of 3D-pro Zirconia Blocks:
Detail Images of 3D Multilayer Shade Zirconia Block:
1.Q Are you a manufacturer, or a trading company?
A: We are an OEM/ODM manufacturing company.
2.Q:What's the delivery time?
A: 5 -7working days by express.
3.Q: Are there differences among zirconia ceramics?
A: Differences among zirconia ceramics can occur with the level of purity of zirconia;
grain size, trace elements and stabilizing compounds; and consistency of formulation.
Differences can exist in shrinkage from batch to batch because of differences in the
coefficient of thermal expansion (CTE).
4.Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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