Calcium Carbonate Superfine


Appearance White granules and powder
Specific Gravity 2.7
Chemical Formula CaCO3
Solubility Insoluble in water
Size Range 20-40 micron


Calcium Carbonate SUPERFINE is a chemical compound with the formula of CaCO3 with size of 20 to 40 microns. It is a common substance found in rocks commonly known as limestone, which is a type of sedimentary rock consisting mainly of calcite. Calcium Carbonate is used in Ceramic tiles and building materials. Other function of Calcium Carbonate SUPERFINE are in drilling fluid industry as loss prevention and loss circulation agent.


  • Cost-effective product

  • Various applications

Calcium Carbonate SUPERFINE advantages in drilling fluid industry are:

  • Improves filter cake quality

  • Effective LCM and LPM material in both reservoir and non-reservoir sections

  • Compatible with WBM and OBM systems

  • Environmentally Friendly

  • Compatible with Formate systems

  • Effective in plugging of micron-sized pores on formation surfaces

  • High Acid Solubility


  • Building materials,

  • Ceramic tiles

  • Iron ore purification,

  • Paints

  • Adhesives

  • Agriculture and aquaculture

  • Household cleaning

  • Pollution mitigation

  • Blackboard chalk

  • weighting agent, Lost Circulation Material, and bridging materials in drilling fluid industry (Oil-based and Water-based Muds)

Safety tips

Eye Contact:   Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Skin Contact: Wash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops. Inhalation: If dust is inhaled, remove from contaminated area.

  • Encourage patient to blow nose to ensure clear passage of breathing.


  • Immediately give a glass of water.

  • First aid is not generally required. If in doubt, contact a Poisons Information Centre or a doctor

For more information please refer to Calcium Carbonate SUPERFINE Material Safety Datasheet.

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