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Calcined Clay 200 Mesh Powder

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Calcined clay undergoes calcination, a thermal treatment at high temperatures (900°C to 1000°C), enhancing its physical and chemical properties for various industrial applications. 

Specifications

200 mesh powder refers to a very fine particle size distribution, indicating that the material can pass through a 200-mesh sieve, with openings of 0.074 mm (74 microns).

Physical and Chemical Properties

Physical Properties

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  1. Particle Size: Less than 0.074 mm

  2. Bulk Density: Approximately 40-50 lb/ft³ (640-800 kg/m³)

  3. Color: White

  4. Shape: Fine, powdery particles

  5. Surface Area: High due to fine particle size, increasing reactivity

Chemical Composition

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  • Silicon Dioxide (SiO2): 50-60%

  • Aluminum Oxide (Al2O3): 20-30%

  • Iron Oxide (Fe2O3): 2-5%

  • Calcium Oxide (CaO): 0.5-2%

  • Magnesium Oxide (MgO): 0.5-2%

  • Potassium Oxide (K2O): 1-2%

  • Sodium Oxide (Na2O): 0.1-1%

  • Titanium Dioxide (TiO2): 1-2%

Applications

  • Paints and Coatings

  • Plastics and Rubber

  • Ceramics

  • Refractories

  • Paper Industry

  • Agriculture

  • Cosmetics

Conclusion

Calcined clay 200 mesh powder is a highly versatile and reactive material with a wide range of applications across various industries. Its fine particle size, combined with its thermal stability, mechanical strength, and chemical resistance, makes it particularly valuable in paints, coatings, plastics, ceramics, refractories, paper, and cosmetics. Proper handling and storage are essential to maintain its quality and performance.

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