Bloomden Zirconio Dental For Lab Teeth Gems Dental For Bridge Tooth Zirconia Block For Other Dental Equipments
Bloomden Zirconia Block: 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 dental crown zirkonzahn milling dental zirconia blank
|
Components |
HT-Plus |
|
ZrO2+HfO2+Y2O3 |
≥99% |
|
Y2O3 |
4.5%-6.0% |
|
Al2O3 |
<0.25% |
|
Other Oxides |
<0.15% |
Physical characteristics of dental crown zirkonzahn milling dental zirconia blank
|
Properties |
HT-Plus |
|
Density before sintering(g.cm-3) |
3.15±0.05 |
|
Density after sintering(g.cm-3) |
6.09±0.01 |
|
CTE(25-500℃)(K-1) |
10.5±0.5 |
|
Flexural strength after sintering(Mpa) |
1350 |
|
Accelerated aging surface monoclinic phase content |
<15% |
|
Light transmittance(1.0±0.02mm) |
37% |
|
Chemical solubility after sintering(μg.cm-2) |
<100 |
|
Cytotoxicity |
0 Level |
|
Radioactivity(Bq.g-1) |
<0.1 |
|
Sintering temperature(℃) |
1500-1550 |
| 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 |
Sintering of dental crown zirkonzahn milling dental zirconia blank
Detail Images of dental crown zirkonzahn milling dental zirconia blank
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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