BRIEF DESCRIPTION

Natural Superfine Calcium Carbonate coated with stearic acid. 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                           20 ± 2 mm       

Mean size: D50                       ≤ 4.5 mm         

Specific Surface area               ≥ 9.0m²/g        

Percentage of Stearic Acid       1.10 – 1.15%

Fineness:(Particle size distribution from Mastersizer 2000E)

Brightness:                               ≥ 95.00%        

Whiteness:                               ≥ 96.00%        

Moisture (Ex-work):                 ≤ 0.20%          

Density (Raw Material):          2.7g/cm³

Oil Absorption:                 9.0g/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%

PACKING

25kg/1 PP-PE Bag. 25MT/20’ FCL, CaCO3 30-60mm

MAIN APPLICATIONS

Widely used as a filler in plastics, a mixture in plastics, rubber, masterbatches, compounds, cable sheaths, glass and porcelain of high quality and high-grade products; and other applications in industry.