Calcium carbonate powder producer to use in drilling paint filler
Calcium carbonate is one of the most commonly used additives in the paper, paint and plastics industries. While naturally occurring ground calcium carbonate (GCC) is usually used as filler in many applications, synthetically manufactured precipitated (PCC) may be tailor-made with respect to its morphology and particle size allowing this materials to fulfill additional functions.
However, commonly known PCC production processes including the steps of calcimine crude , slaking it with water, and subsequently precipitate it by passing carbon dioxide through the resulting calcium hydroxide suspension, need high quality starting materials as there is no reasonable method to separate impurities from the raw material during this process.
Usage
It use in Paints, coatings, and inks / PVC extrusions – Plasticized & rigid PVC, unsaturated polyesters, polypropylene & polyethylene / Adhesives, Bitumen, caulks, sealants / Rubber – flooring products, Poultry feed as a calcium source, Foamed latex carpet-backings / GRC.
Date sheet of calcium carbonate
Color White/Off-White
Size 0-0.3mm/0-0.6mm/0.3-0.6mm/0.6 1.18mm/0.6-1.7mm/1.18-2.36mm
mesh/400 mesh/600 mesh/900 mesh
Packed Bulk Density 1100 g/l MOH Hardness 3 Mohs Specific Gravity 2.73
Refractive Index 1.59
Moisture Content ( ISO 787/9) 0.1% max
pH in 10% water suspension ( ISO 787/9) 9
Chemical analysis
Packing of calcium carbonate
- 1 tons Jumbo bag
- 2 tons jumbo bag
- 50 Kg Bags
- 25Kg bag