| Color: | white/16and 26 color |
|---|---|
| Material: | ceramic |
| Certificate: | CE ISO FDA |
| Application: | Dental Areal |
Quick Details
Specifications
Chemical components:
| Compositions | ZrO2+HFO2+Y2O3 | ≥99% |
| Y2O3 | ≤6.0 | |
| HFO2 | <5.0% | |
| Al2O3 | <0.5% | |
| Other oxides | <0.5% |
Technical parameters:
| Density before sintering | >3.15±0.05g/cm3 |
| Density after sintering | >6.0g/cm3 |
| Linear expansion coefficient | (10.3±05)x10￣6K￣1 |
| Three point bending strength | ST/STC900mpa,SST/SSC600mpa,HT/1200mpa |
| Tyanslucency | HT41%,ST/STC43%,SST/SSC49% |
| Chenical solubility after sintering | <100μg/cm2 |
| Cytotoxicity test | Cytotoxicity 0 level |
| Redioactivity after sintering | <0.1Bq/g |
| Sintering temperature | 1480~1530°c,1520oc is recommend |
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