Minerals
Mineral and imported gypsum for cement retardation and plaster products.
Natural and imported gypsum supplied against purity and moisture limits, with analysis documented per lot — the retarder your cement mill can dose with confidence.
| Property | Typical range |
|---|---|
| Purity (CaSO₄·2H₂O) | 80 – 92% |
| SO₃ | 37 – 43% |
| Free moisture | ≤ 8% |
| Size | 0 – 50 mm |
Ranges shown are typical and indicative. The specification for your consignment is agreed in writing before order confirmation and verified by the certificate of analysis that accompanies every shipment.
