【Physical and chemical properties】
| Model |
| SHT |
| Standards | Test results |
Density (after sintering) | 6.05±0.05 g/cm3 | 6.03g/cm3 |
Chemical solubility | ＞900MPa | 1050MPa |
Chemical solubility | 100μg/cm2 | 63μg/cm2 |
Vickers hardness | 1200HV | 1293HV |
CTE | (10±0.5) | Complied |
Radioactivity | 0.1Bq•g-1 | Complied |
| Translucency |
| 47%-49% |
【SHT Biological properties】
| Items | ISO10993 Standards Requirements | Test results |
Cytotoxicity test | Cytotoxicity＜=1 | No cytotoxicity |
Sensitization test | Sensitization not allowed | No sensitization |
Oral mucosa irritation test | lrritation not allowed | No Stimulation |
Acute systemic toxicity test | Sensitization not allowed | No acute oral toxicity |
Genotoxicity test | Avirulent | AMES test:negative |
【Specification】
SHT 98*10mm 98*12mm 98*14mm 98*16mm 98*18mm 98*20mm 98*22mm 98*25mm