Zirconia Dental Bolcks
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
Zotion zirconia blocks have white blank(including HT,ST,SST)and 16 color preshaded zirconia block(including HTC,STC,SSC) ,3D multilayer zirconia block(STM,ATM),3D multilayer preshade zirconia block(TSTM,TATM) for you choice.so whatever what types of zirconia block you choose,we all can satisfy your requirement!
|
Code |
Three point bending strength |
Translucency |
Thickness |
|
HT/HTC |
1200-1350Mpa |
>41% |
10-25mm |
|
ST/STC |
900-1100Mpa |
>43% |
|
|
SST/SSC |
600-900Mpa |
>49% |
Zirconia Dental Bolcks are advanced materials for making durable, functional and aesthetic dental restorations in CAD/CAM systems. Made from high-quality zirconium oxide (ZrO2), Zirconia Dental Bolcks are widely used in the production of crowns, bridges, inlays, onlays and veneers.
One of the main advantages of Zirconia Dental Bolcks is its high mechanical strength. Zirconia is highly resistant to wear and fracture, and the restorations maintain their integrity under the pressure of daily use and are durable.
Zirconia Dental Bolcks also have excellent aesthetic qualities. The material can be made to closely resemble natural tooth enamel, with customizable translucency and color matching options to meet the specific needs of each patient.
Zirconia Dental Bolcks are also highly biocompatible, and they are safe for long-term use in the mouth without causing irritation or allergic reactions. They are easy to mill using CAD/CAM technology, providing precision and efficiency in the production of dental restorations, reducing the time and cost required for manufacturing.
Chemicial components
|
ZrO2+HFO2+Y2O3 |
>=99% |
|
Y2O3 |
<=6.0% |
|
HFO2 |
<5.0% |
|
A12O3 |
<0.5% |
|
Other oxides |
<0.5% |
|
Density before Sintering |
>3.15± 0.05 g/cm³ |
|
Density before Sintering |
>6.0g/cm³ |
|
Linear expansion coefficient |
(10.3 ±0.5)x10-6 k-t |
|
Three point bending strength |
1200Mpa;900Mpa;600Mpa |
|
Translucency |
41%;44%;49% |
|
Chemical solubility after sintering |
<100µg/cm³ |
|
Cyotoxicity test |
Cyotoxicity 0 level |
|
Sintering temperature |
1480-1530℃,1520℃is recommend |
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