كربونات الكالسيومOooo

2

Click here to load reader

Transcript of كربونات الكالسيومOooo

Page 1: كربونات الكالسيومOooo

Mining Nile com. Calcium carbonate

DESCRIPTION: A Surface-coated very fine Calcium Carbonate powder with good dispersion properties, manufactured from a high purity white Calcium Carbonate.

CHEMICAL ANALYSIS OF THE RAW MATERIAL:

CaCO3 ≥ 99.3 % MgO ≤ 0.08%

SiO2 ≤ 00.06% Fe2O3 ≤ 0.01%

HCI insoluble content, ≤ 0.09 %

PHYSICAL PROPERTIES OF THE RAW MATERIAL:

Density ( ISO 787/10) 2.7g/ml

Hardness (Mohs) 3

TOP CUT: d97(CILAS) 20 to 3.50 µm

Median Size: d50 (CILAS) 5 to 1.40 µm

Bulk density ( ISO 787/11) 1.23 g/ml

Specific surface (BET) 6.10 m2/g

Abrasion (ES269) 10.5 mg Oil Absorption 27.00g/100g

Water Absorption 30.0 g/100g pH ( ISO 787/9 ) 9

Moisture content ( ISO 782/2 ) ≤ 0.17 %

Page 2: كربونات الكالسيومOooo

Mining Nile com. APPLICATIONS:

Paints: Emulsion paints, Alkyd paints Plastics: Rigid and plasticized PVC, injection molding, Paper: coated paper, wall Paper, Rubber and Adhesives.

Mining nille com.

00201002418924- 01280184912

[email protected]