Premium Dolomite powder is a high-purity natural double salt of calcium carbonate and magnesium carbonate, recognized for its exceptional whiteness and stable chemical properties. Engineered for industrial versatility, our powder is processed to achieve a compact crystal structure with minimal impurities, ensuring a smooth surface and uniform particle distribution for high-performance applications.
Widely utilized across multiple sectors, this versatile mineral serves as a critical raw material for advanced glassware, medical bottles, and optical glass, as well as a foundational component in ceramics and refractory materials. Its unique composition makes it an ideal filler for coatings and a strengthening agent for both natural and synthetic rubber, delivering superior industrial stability and efficiency.
Detailed Parameters
| Available Mesh Sizes | 325, 500, 600, 1000, 3000 (Customizable) | Mineral Composition | CaCO3 and MgCO3 Double Salt |
|---|---|---|---|
| Mohs Hardness | 3-4 | Specific Gravity | 2.8 - 2.9 |
| Appearance | White powder with glass luster | Solubility | Almost insoluble in water |
| Chemical Stability | Stable; no change in air | Surface Quality | Smooth with high whiteness |
| Crystal Structure | Compact and uniform | Reactivity | Slow reaction in cold dilute salt |
Key Advantages
Chemical Stability
Exceptional resistance to atmospheric changes, ensuring consistent performance in long-term industrial storage.
Rapid Hardening
Ideal for magnesium-based cements, offering fast setting times and high compressive strength.
High Purity
Low impurity levels ensure superior whiteness and glass luster for optical and medical glass production.
Rubber Strengthening
Significantly improves the physical and strengthening performance of natural and synthetic rubber products.
Uniform Fineness
Precise mesh control from 325 to 3000 mesh provides perfect particle uniformity for precise filling.
Multi-Industry Use
Versatile application from metallurgical flux and ceramics to medical use and insecticides.
Product Gallery
Management Platforms
Material Sourcing
Strict selection of natural ore deposits to ensure consistent MgO and CaO ratios.
Precision Grinding
Advanced milling technology for precise mesh distribution from 325 to 3000 mesh.
Quality Monitoring
Continuous testing for whiteness, purity, and particle size uniformity.
Custom Specifications
Tailored chemical properties and particle sizes based on client application needs.
Logistics Control
Optimized packaging to prevent moisture contamination and powder clumping.
Process Optimization
Low-energy production processes for sustainable and cost-effective mineral processing.
Investment Return Comparison
| Performance Metric | Standard Dolomite | Premium Grade Powder |
|---|---|---|
| Product Whiteness | Moderate | High Brilliance |
| Particle Uniformity | Variable | Highly Consistent |
| Chemical Purity | Standard | Ultra-Pure / Low Impurity |
| Rubber Integration | Basic Filler | High Reinforcement |
| Setting Speed (Cement) | Standard | Fast Setting / High Strength |
Frequently Asked Questions
Dolomite powder is used in the production of advanced glassware, ceramics, refractory materials, metallurgical flux for steelmaking, and as a filler in rubber and coatings.
Yes, we offer standard specifications including 325, 500, 600, 1000, and 3000 mesh, and can further customize the particle size according to your specific requirements.
Adding high-purity Dolomite powder to natural or synthetic rubber significantly enhances the strengthening performance and durability of the finished rubber products.
It serves as a critical raw material, providing the necessary magnesium content to achieve high compressive strength, flexural strength, and excellent corrosion resistance.
Yes, our Dolomite powder features highly stable chemical properties and does not undergo changes when exposed to air, ensuring a long shelf life.
Its high whiteness, glass luster, and low impurity levels make it an ideal ingredient for high-transparency optical glass and medical bottles.
