100 Mesh Dolomite Powder for Industry: Applications, Quality and Wholesale Price
Dolomite powder is a finely ground mineral derived from dolomite rock, consisting primarily of calcium carbonate and magnesium carbonate, widely used as an industrial filler and functional mineral across multiple sectors.
The term 100 mesh refers to a particle size where the powder passes through a sieve with 100 openings per inch, resulting in a fine, uniform powder suitable for controlled industrial applications.
Due to its balanced fineness, chemical stability, and cost efficiency, 100 mesh dolomite powder offers an ideal combination of workability, dispersion, and performance for construction, manufacturing, and processing industries.
Understanding 100 Mesh Dolomite Powder
A 100 mesh dolomite powder has an approximate particle size of around 150 microns, making it fine enough for uniform mixing while still retaining good bulk handling properties.
Dolomite is composed of calcium carbonate and magnesium carbonate (CaCO₃ + MgCO₃) in a natural double salt form, which provides both calcium and magnesium benefits in industrial and agricultural uses.
Dolomite powder exhibits moderate hardness, excellent chemical stability, low oil absorption, and good thermal resistance, making it suitable for high-performance industrial formulations.
Industrial Applications of 100 Mesh Dolomite Powder
- Construction & Cement Industry: Used as a filler and secondary raw material in cement, plaster, and concrete mixes, 100 mesh dolomite improves workability, density, and surface finish while reducing overall material cost.
- Glass & Ceramic Industry: Acts as a fluxing agent that lowers melting temperature and improves mechanical strength, with consistent 100 mesh particle size ensuring uniform fusion and defect-free products.
- Paints, Coatings & Putty: Functions as an extender and filler that enhances smoothness, improves coverage, controls viscosity, and reduces formulation cost without compromising performance.
- Agriculture & Soil Conditioning: Applied to correct acidic soils and supply magnesium, where fine 100 mesh size ensures faster soil reaction, better dispersion, and improved nutrient availability.
- Steel, Foundry & Metallurgical Uses: Utilized for slag conditioning, refractory mixes, and metallurgical processes where controlled fineness ensures predictable chemical reactions and thermal stability.
Quality Parameters of 100 Mesh Dolomite Powder
- Whiteness and brightness: High whiteness levels are essential for applications such as paints, putty, and ceramics, where visual appearance and reflectivity matter.
- Calcium and magnesium content: Balanced CaCO₃ and MgCO₃ levels determine the powder’s effectiveness in cement, agriculture, and metallurgical applications.
- Moisture level: Low moisture content is critical to prevent lump formation, ensure flowability, and maintain consistent performance during storage and application.
- Particle size consistency: Uniform 100 mesh grading ensures predictable behavior, better mixing, and consistent end-product quality across batches.
- Absence of impurities: Minimal silica, iron, and organic impurities are necessary to avoid defects, discoloration, or chemical interference in sensitive industrial processes.
Manufacturing & Processing Method
- Mining and raw material selection: High-grade dolomite rock is carefully mined and selected based on purity, chemical composition, and whiteness to meet industrial specifications.
- Crushing, grinding, and screening: The raw dolomite is crushed and finely ground using mills, followed by precise screening to achieve consistent 100 mesh particle size distribution.
- Quality control and lab testing: Finished powder undergoes rigorous laboratory testing for mesh size, chemical composition, moisture content, and purity to ensure compliance with industrial standards.
Packaging & Bulk Supply Options
- Standard packaging (25 kg, 50 kg bags): 100 mesh dolomite powder is commonly supplied in HDPE or laminated PP bags of 25 kg and 50 kg, suitable for easy handling, retail distribution, and small-to-medium industrial consumption.
- Jumbo bags and loose bulk supply: For large-scale users such as cement plants, paint manufacturers, and steel units, dolomite powder is supplied in 1 MT jumbo bags or loose bulk form to reduce packaging cost and improve loading efficiency.
- Moisture-proof packing for long-distance transport: Moisture-resistant inner liners and sealed stitching are used to protect the powder from humidity during long-distance road or rail transportation, ensuring consistent quality on delivery.
Wholesale Price of 100 Mesh Dolomite Powder
Indicative wholesale price per metric ton
As of the current Indian wholesale market, 100 mesh dolomite powder prices typically range between ₹4,000 to ₹8,000 per metric ton, depending on mineral quality, whiteness, and calcium-magnesium composition.
Price variation based on quality and whiteness
Higher whiteness, lower impurity levels, and consistent particle size command premium pricing, especially for applications in paints, putty, ceramics, and coatings, while construction-grade material is priced at the lower end.
Bulk order pricing advantages
Large-volume orders, long-term supply contracts, and repeat procurement enable buyers to secure lower per-ton rates, reduced logistics cost, and priority supply from manufacturers.
Factors Affecting Dolomite Powder Pricing
- Raw material quality and mining location: Dolomite sourced from high-purity deposits with better whiteness and chemical balance has higher mining value and pricing.
- Grinding and processing cost: Advanced grinding technology, tighter mesh control, and dust-free processing increase production cost but ensure consistent quality.
- Packaging and transportation distance: Freight cost varies significantly based on distance from mine to buyer location, mode of transport, and packaging type.
- Order quantity and long-term contracts: Larger quantities and annual contracts reduce per-unit cost by optimizing production planning and logistics.
Storage & Handling Guidelines
- Recommended storage conditions: Store dolomite powder in a dry, covered warehouse with proper ventilation to prevent moisture absorption.
- Moisture protection and stacking: Bags should be stacked on wooden pallets away from walls and floors, covered with waterproof sheets in humid environments.
- Shelf life and quality retention: When stored correctly, 100 mesh dolomite powder maintains its physical and chemical properties for extended periods without degradation.
How to Choose the Right Dolomite Powder Supplier
Quality consistency and lab reports: A reliable supplier provides batch-wise lab test reports confirming mesh size, chemical composition, whiteness, and moisture levels.
Production capacity and bulk supply capability: The supplier should have sufficient mining, grinding, and stock capacity to handle regular bulk orders without supply disruption.
Pricing transparency: Clear pricing structure, defined quality grades, and no hidden charges help buyers plan procurement budgets accurately.
Delivery reliability: Timely dispatch, proper packaging, and dependable logistics support are essential for uninterrupted industrial operations.
Why Choose Kiran Minichem
Kiran Minichem is a trusted name in the Indian industrial minerals market, known for supplying consistent-quality dolomite powder tailored to diverse industry requirements. With a strong focus on controlled grinding, strict quality checks, and uniform 100 mesh grading, the company ensures dependable performance across applications such as construction, paints, ceramics, agriculture, and metallurgy.
Competitive wholesale pricing, flexible bulk packaging options, and a robust logistics network allow Kiran Minichem to serve both domestic and export clients efficiently. Backed by experience, transparency, and commitment to quality, Kiran Minichem stands as a reliable long-term supply partner for industrial buyers.
