Natural Ultrafine Calcium Carbonate coated& uncoated with stearic acid has been manufactured from white and pure crystalline limestone/calcium carbonate; produced by the most advanced technological plants of Hosokawa Alpine, Germany.
PRODUCT SPECIFICATION
Particle size: (Mastersizer 2000E, Malvern, UK)
Top cut: D97 from 05 micron to 200 micron
Mean size: D50 from 0.8 micron
Specific Surface Area 14 m2/g
Fineness: (Particle size distribution from Mastersizer 2000E
Whiteness: 98.00%
Moisture (Ex-work): 0.20%
Density (Raw Material): 2.7g/cm3
Oil Absorption: 25g/100g
CHEMICAL ANALYSIS OF RAW MATERIAL
CaCO3 content: 98.00%
MgCO3 content: 0.21%
Fe2O3 content: 0.02%
Al2O3 content: 0.03%
SiO2 content: 0.12%
MAIN APPLICATIONS
Used in cosmetics, chemistry or in industry if sterilized.
Widely used as an extender in paint, in particular matte emulsion paint or a filler in plastics, a mixture in plastics, paint, paper, rubber, glass and porcelain of high quality and high-grade products; and other applications in industry.
