Zirblast® - available sizes
Spherical zirconia medium with high toughness, low dust generation and long working life.
| Designation | range | Positioning |
|---|
| B20 | 600-850 µm | coarse medium; higher energy impact |
| B30 | 425-600 µm | Coarse-to-medium cleaning |
| B40 | 250-425 µm | balance intensity and finish |
| B60 | 125-250 µm | fine general-purpose finishing treatment |
| B80 | 180-250 µm | controlled fine Class |
| B100 | 125-180 µm | finer satin result |
| property | typical value |
|---|
| composition | ZrO₂ 60-70%; SiO₂ 28-33%; Al₂O₃ <10% |
| specific density | 3,8 g/cm³ |
| bulk density | 2,3 kg/L |
| hardness | 700 HV1 |
| shape | spherical ceramic medium |
