Dolomite Powder – Premium Quality Industrial Mineral
Dolomite Powder is a naturally occurring mineral composed of calcium magnesium carbonate (CaMg(CO₃)₂). It is widely recognized for its high purity, excellent whiteness, and superior chemical stability. Our dolomite powder is processed using advanced grinding techniques to ensure fine particle size, consistent quality, and reliable performance across various industrial applications.
We supply high-grade dolomite powder suitable for industries such as steel, glass, ceramics, paints, plastics, rubber, and construction.
Key Features
- High calcium and magnesium content
- Excellent whiteness and brightness
- Fine particle size and smooth texture
- Low silica and iron impurities
- High thermal stability
- Good weathering resistance
Technical Specifications
| CaCO₃ + MgCO₃ | 90% – 98% |
| CaO | 28% – 32% |
| MgO | 18% – 22% |
| SiO₂ | 0.5% – 2.5% |
| Fe₂O₃ | 0.1% – 0.5% |
| Moisture Content | < 1% |
| Particle Size | 200 Mesh – 500 Mesh |
| Brightness | 85% – 95% |
| Bulk Density | 0.8 – 1.2 g/cm³ |
| Color | White / Off-white |
Available Grades
- Natural Dolomite Powder – Suitable for general industrial use
- Micronized Dolomite – Ultra-fine powder for paints and plastics
- Calcined Dolomite – Used in steel and refractory industries
- Glass Grade Dolomite – High purity for glass manufacturing
Applications
- Steel and iron manufacturing
- Glass production
- Ceramics and tiles
- Paints, coatings, and fillers
- Rubber and plastic industries
- Construction (cement and concrete)
Packaging & Supply
- 25 kg / 50 kg PP bags
- 1 MT Jumbo bags (FIBC)
- Bulk supply available
- Customized packaging as per buyer requirements
Why Choose Us
- Consistent quality with strict quality checks
- Advanced grinding and processing
- Competitive pricing
- Strong bulk supply capability
- Timely delivery and export support
