Bentonite
Bentonite
| Property | Specification |
| Appearance | Light gray to yellowish-green powder |
| Odor | Odorless |
| Density | 1.5 – 2.0 g/cm³ |
| pH (1% in water) | 7 – 10 |
| Moisture Content | 10% max |
| Viscosity (100% suspension) | 30 – 60 cP |
| Cation Exchange Capacity | 60 – 100 meq/100g |
| Montmorillonite Content | 75% minimum |
| Bulk Density | 0.5 – 0.8 g/cm³ |
| Particle Size | 70 – 100 mesh |
| Solubility | Insoluble in water |