STRMOS AD
Diatomit
| SiO2 content | 65-69% |
| Color | Light to dark grey |
| Density | 0.4 - 0.6 g/cm³ |
| Hardness | 4 Mohs |
| Melting point | ~1700°C |
| Specific gravity | 2.0 - 2.3 |
| Porosity | High (up to 80%) |
| Particle size | Varies; typically fine powder to granular |
| pH | 5.5 - 8.0 |
| Water absorption | Low |