Our 200 Mesh Dolomite Powder is a superior-quality, ultra-fine mineral powder made from natural dolomite rock. Finely ground to pass through a 200-mesh sieve (74 microns), it offers excellent whiteness, purity, and chemical stability, making it suitable for a wide range of industrial applications.

Applications:

• Soap and Detergent Industry: Used to increase the overall weight and whiteness of soaps and detergents, providing optimal whiteness.
• Paint Industry: Acts as a filler and extender, enhancing the properties of paints and coatings.
• Glass Manufacturing: Provides magnesia, improving the durability and clarity of glass products.

• calcium and magnesium, enhancing plant growth.
• Ceramics: Enhances thermal and mechanical properties, improving resistance to heat and wear.
• Iron & Steel Industry: Serves as a flux to remove impurities during metal production, improving the quality of the final product.

Dolomite powder is available in various grades in the market, which are defined based on purity, mesh size, and its industrial application. Below are some commonly available grades of dolomite powder:

• High purity dolomite (CaCO3 + MgCO3 > 95%)
• Uses: Fertilizers, water treatment, glass manufacturing
• Mesh size: 100 to 300 mesh

2. Paint Grade

• Fine quality, high brightness
• Uses: Paints, coatings, primers
• Mesh size: 300 mesh and above

3. Ceramic Grade

• High whiteness and low iron content
• Uses: Ceramic tiles, sanitary ware
• Mesh size: 200 to 400 mesh

4. Steel Grade (Metallurgical Grade)

• Used in steel plants as a fluxing agent
• Lower silica content preferred
• Available in lump or powdered form

5. Construction Grade

• Used as filler in concrete and asphalt
• Lower purity acceptable
• Coarser mesh size (below 100 mesh)

6. Glass Grade

• High calcium and magnesium content with low iron
• Uses: Glass manufacturing
• Mesh size: Typically 150 to 200 mesh

Product Details:

Appearance	Ultra-fine Powder
Purity (CaCO? + MgCO?)	≥ 97%
Color	White To Off-White
Mesh Size	200 Mesh (≤ 74 Microns)
Calcium Carbonate (CaCO?)	48–54%
Magnesium Carbonate (MgCO?)	40–44%
Silica (SiO?)	≤ 1.5%
Iron Oxide (Fe?O?)	≤ 0.3%
Whiteness	≥ 88%
Moisture Content	≤ 0.5%
Bulk Density	0.9–1.3 G/cm³
PH (10% Solution)	9.5–10.5
Oil Absorption	17–21 Ml/100g
Loss On Ignition (LOI)	44–46%
Hardness	3.5–4 (Mohs Scale)