dental Zirconia disc Ceramic zirconia blank
Zotion has many types of zirconia,including white zirconia block(HT:＞1200mpa Translucency :41%,ST:＞900mpa Translucency:43%),preshaded zirconia block(STC：＞900mpa Translucency:43%,HTC:＞1200mpa Translucency:41%),3D multilayer zirconia block(STM:800mpa-1100mpa Translucency:43%-49%,ATM:600mpa-900mpa Translucency:46%-55%),3D multilayer preshade zirconia block(TSTM:800mpa-1100mpa Translucency:43%-49%,TATM:600mpa-900mpa Translucency:46%-55%) Zotion dental zirconia block has high strength, good translucency and natural color.And Zotion zirconia has CE and ISO certificates ,it has been sold to more than 120 countries around the world .
- Product Introduction
Products Description
HT zirconia block possesses high intesity and excellent translucency and is suitable for full ceramic copings and all kinds of bridges(Coping, Bridged Coping,3-4 units bridge, 5-6 units bridge, Over 7 units bridge, Cantilever bridge, Inlay bridge, Maryland fixed bridge, Telescope crown, Abutment).
HT Amann Girrbach zirconia dental Specification details
|
Code |
Three point bending strength |
Translucency |
Thickness |
|
HT |
1200-1350Mpa |
>41% |
10-25mm |
|
ZrO2+HFO2+Y2O3: |
≥99% |
|
Y2O3: |
≤6.0% |
|
Fe2O3: |
<5.0% |
|
SiO2: |
<0.5% |
|
Other Oxide: |
<0.5% |
|
Density before sintered: |
>3.15±0.05g/cm3 |
|
Density after sintered: |
>6.0g/cm3 |
|
Coefficient of thermal expansion : |
(10.3±0.5)*10-6k-1 |
|
Three-point bending strength: |
1200 Mpa |
|
Translucency |
41% |
|
Chemical solubility after sintered: |
< 100ug/cm2 |
|
Cytotoxicity test: |
0 level |
|
Radioactivity after sintered: |
<0.1Bq/g |
|
Sintering temperature: |
1480~1530℃, Recommend 1520℃ |
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