Calcium carbonate powder application & process machine

Posted: 2015-05-12

• Calcium carbonate fine & Ultrafine Powder Used in Plastics

  GCC is widely used as functional filling material in plastic products, comprising up to 25% of the volume, adding density, improving rheology and reducing cost. GCC is often coated with additives such as stearates to aid bonding within the plastic. This function can finished by powder coating machine.

   

  Calcium carbonate fine & Ultrafine Powder Used in Rubber

  GCC is useful as an extender and in controlling the flow properties of products which are to be molded or extruded.

   

  Calcium carbonate fine & Ultrafine Powder Used in Adhesives & Sealants

  Limestone (GCC) is used as a filler and viscosity control additive in sealants, joint fillers, grouts and ceramic tile adhesives (CTA's). Sometimes GCC can constitute up to 80% of the formulation.

   

  Calcium carbonate fine & Ultrafine Powder Used in Food

  GCC is used as an inexpensive dietary calcium supplement and antacid. Food grade Calcium carbonate (E170) is added to all brown and white flour products in the UK.

   

  Calcium carbonate fine & Ultrafine Powder Used in Household Products

  Polishing and cleaning products often use limestone as a mild abrasive or inert binder. Finely ground limestone will not scratch glass, ceramics or steel surfaces.

   

  Calcium carbonate fine & Ultrafine Powder Used in Paper

  Fine grades of GCC are used extensively in paper manufacturing. Consistent particle sizing and color are essential. As an alkali material it reduces acidity of paper, improving the durability of printed material.

   

  Calcium carbonate fine & Ultrafine Powder Used in Paints

  GCC is used as functional filler and pigment extender in a variety of coatings including decorative paints, industrial coatings, road-marking paints, protective coatings, textured finishes, plasters and wood finishes.

   

  Calcium carbonate fine & Ultrafine Powder Used in Pharmaceuticals

  Calcium carbonate is used as inert filler in tablets and as base carrier for veterinary products.

   

  Calcium carbonate fine & Ultrafine Powder Process machine

  For fine and ultrafine calcium carbonate powder processing, ball mill, Raymond mill and vertical roller mill cannot meet the output size. For fine and ultrafine grinding, we can use HGM micro calcium carbonate grinding mill, the fineness can get D97 30-2500 mesh (74-5 micron) adjusted.

   

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