Bentonite
Natural clay mineral with high swelling and absorption capacity. Used in drilling fluids, foundry sands, civil engineering, and as a binder and clarifying agent.
- Formula / grade
- Sodium, Calcium
- CAS number
- 1302-78-9
Typical specifications
| Category | Minerals |
|---|---|
| Origin | Algeria |
| Types | Sodium, Calcium |
| Drilling grade | Viscosity ≥ 30 cP, filtrate ≤ 16 cm³, ≥ 98% passing 74 µm |
| Form | Powder, Granules |
| Packaging | 50 kg bags, 1.25 t big bags |
| Applications | Drilling, Foundry, Civil engineering, Binders |
Specifications are indicative. Final specifications are confirmed in each offer, with the supplier's certificate of analysis.