Description
| Test ltem | ISO21563 | Hygedent |
| Powder water proportion | 10g/22ml | |
| Mixing time | Factory stipulation | 30” |
| Total working time | Factory stipulation | ≥1’30” |
| Time in mouth | Factory stipulation | 1′ |
| Detail reproduction before and after disinfection | 20μm | 20μm |
| Reappearance | 50μm | 50μm |
| Elastic recovery | ≥95 % | 97 % |
| Permanent deformation | 5~20 % | 16 % |
| Compressive strength | ≥0.35 Mpa | ＞0.5 Mpa |
| Tear strength | ≥0.38N/mm | ＞0.38N/mm |
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