Precision Micron Milling & Industrial Materials
High-purity calcium carbonate, masterbatch, PVC compounds, specialty polymers and food industries — produced in Egypt to international specification.
High-Purity Calcium Carbonate, Engineered to Micron
Since 2011, our El Wadi factory for mining industries has produced fine calcium carbonate powder using Paul mill grinding machines, with a capacity of 120,000 tons per year and brightness reaching 99.6% purity.
Our products are characterized by high quality control and correspondence with Egyptian and European specifications, and meet ISO 9001:2015. The factory is located in Beni Suef, Egypt — close to the main limestone source areas and to Egypt’s main seaports, optimising our supply-chain logistics.
Tons per year capacity
Brightness / purity
Certified (2015)
Factory location, Egypt
Industrial & Agricultural Minerals
Key specifications for every product at a glance. Values are taken from our technical data sheets; anything not listed is available on request with the full TDS.
Calcium Carbonate
Natural ground calcium carbonate from high-purity limestone deposits, milled into consistent grades for industrial fillers and coatings.
| Purity (CaCO₃) | ≥ 99% |
|---|---|
| Whiteness | 97.8 – 98.5% min. (by grade) |
| Brightness (RY) | 95.8 – 96.5% min. (by grade) |
| Particle size (D50 / D97) | By grade – Available on request |
| Moisture | ≤ 0.2% |
| pH (ISO 787/9) | ≤ 9 |
| Hardness | 3 Mohs |
| Surface treatment | None (uncoated) |
| Quality system | ISO 9001:2015 |
Applications: Paints & coatings · Paper & printing · Rubber · Pipes & PVC products · Cables · Films & non-woven fabrics · Adhesives · Gypsum boards
Available grades
Particle size and whiteness are specified for each grade in its technical data sheet. MR codes are grade references and do not indicate particle size in microns.
| Grade | Particle size (D50 / D97) & whiteness | Data sheet |
|---|---|---|
| MR 5 | On request | Request TDS |
| MR 8 | On request | Request TDS |
| MR 10 | On request | Request TDS |
| MR 12 | On request | Request TDS |
| MR 15 | On request | Request TDS |
| MR 20 | On request | Request TDS |
| MR 25 | On request | Request TDS |
| MR 45 | On request | Request TDS |
Coated Calcium Carbonate
Calcium carbonate surface-treated with stearic acid, turning the mineral hydrophobic for easy dispersion in polymers.
| Base mineral | Natural calcium carbonate |
|---|---|
| Surface treatment | Stearic acid coating |
| Surface property | Hydrophobic |
| Dispersion | Improved dispersion, prevents clumping |
| Coating level | Available on request |
| Particle size | Available on request |
| Whiteness | Available on request |
Applications: Colour & filler masterbatch · PVC pipes & fittings · PVC cables & sheets · Rubber
Talc Powder
Soft, hydrophobic talc milled and classified for uniform particle size and excellent dispersion.
| Composition | SiO₂ ≥ 61% · MgO ≥ 33% |
|---|---|
| Whiteness | 76 – 90% min. (by grade) |
| Particle size (D97) | 20 µm or 40 µm |
| Particle size (D50) | 5.5 µm or 7 µm |
| Moisture | ≤ 0.3% |
| pH (ISO 787/9) | ≤ 8.5 |
| Oil absorption | 51 ± 1 ml/100 g |
Applications: Paints · Rubber · Soap · Agricultural & household pesticides
Limestone
High-purity limestone crushed and graded to controlled millimetre sizes for construction and industrial processes.
| Purity (CaCO₃) | ≥ 99% |
|---|---|
| Size | Granular 2 – 3 mm (custom crushing sizes on request) |
| Whiteness | ≥ 97.5% |
| Brightness | ≥ 95% |
| Moisture | ≤ 0.5% |
| pH | 8 – 9.5 |
| Hardness | 3 Mohs |
Applications: Glass · Cement & construction materials · Poultry feed · Functional filler for paints, rubber, cables & PVC
Agricultural Gypsum
Natural soil amendment that improves soil structure and supplies calcium and sulfur, especially in saline, sodic and heavy clay soils.
| Composition | Calcium sulfate dihydrate (CaSO₄·2H₂O) |
|---|---|
| Nutrients | Calcium (Ca) and sulfur (S) |
| CaSO₄·2H₂O content | Available on request |
| Form | Finely ground powder |
| Particle size | Available on request |
| Moisture | Available on request |
Applications: Reclaiming saline & sodic soils · Soil structure & water infiltration · Fertilizer programmes
Rock Phosphate Powder
Natural phosphorus source for long-term soil fertility, supplied as ultrafine powder or in specific grain sizes.
| Nutrient | Phosphorus (P₂O₅) |
|---|---|
| P₂O₅ content | High – exact % available on request |
| Nutrient release | Slow release |
| Form | Ultrafine powder or specific grain sizes |
| Moisture | Available on request |
Applications: Fertilizers · Animal feed supplements · Ceramics · Water treatment
Need another grade or specification?
Share your application, target particle size and volume — we’ll reply with the matching technical data sheet and availability.
Where Our Calcium Carbonate Is Used
A high-purity raw material for a broad range of manufacturing sectors worldwide.
Paints & Coatings
Rubber
Paper & Printing
Film
Pipes & PVC Products
Cables
Non-Woven Fabrics
Adhesives
Request Product Specifications
Tell us your target grade, application and volume — our export team will respond with specifications and availability.