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Talc, also known as Hydrated Magnesium Silicate, follows the theoretical chemical formula Mg3(SiO4)(OH)2. It typically consists of MgO 31.68%, SiO2 63.47%, and H2O 4.25%.
Available in five primary colors—white, light blue, light pink, light grey, and black—it features a Mohs hardness of 1 and a density of 2.7g/cm³. It is recognized as a highly slippery and lamellar mineral.
Key properties include excellent oil absorption, chemical stability, high insulation, and heat resistance. It is widely applied in industries such as Ceramics, Paints & Coatings, Paper-making, Plastics, Rubber, Cables, Cosmetics, and Pharmaceutical-food sectors.



| Art No. | Whiteness | Moisture | SiO2 | MgO | Fe2O3 | CaO | Fineness (Mesh) |
|---|---|---|---|---|---|---|---|
| LMME-TC1 | 90-95 | 0.2-0.5 | - | - | - | - | 325-800 |
| LMME-TC4 | - | 0.5 | 50-58 | 30 | 0.5 | 0.5 | 800-2500 |
| LMME-TC6 | 96 (Calcined) | 0.2 | 60 | 31 | 0.1 | 0.5 | - |
| LMME-TC8 | - | 0.2-0.7 | 50-60 | 30-31 | 0.1-0.3 | 0.5-0.8 | 200-1250 |
Product Advantage: By sourcing high-quality raw materials and utilizing advanced manufacturing techniques, we maximize product quality while maintaining competitive offers.
Our professional team manages everything from production and processing to sales. With over ten years of industry experience, our employees possess deep knowledge of mineral products.
Our R&D team continuously optimizes production processes to meet evolving customer needs. Quality is strictly controlled using advanced laboratory testing equipment, and we welcome third-party inspections (e.g., SGS).
We are fully certified under ISO9001-2008 and GB/T19001-2008 management quality systems, ensuring consistent excellence in every batch.
Aura Stone