PHYSICAL CHARACTERISTICS

CHEMISTRY COMPONENT

Lump size

= (2÷8)CM

CaCO3 Content

≥ 98.5%

Lump size

= (10÷30)CM

MgO Content

≤ 0.68%

Whiteness

≥ 97 %

Fe2O3 Content

≤ 0.04%

pH

8.0 ÷ 9.0

Al2O3 Content

≤ 0.04%

Moisture

≤ 0.2%

SiO2 Content

≤ 0.68%

Density

2.7g/cm3

Na2O Content

≤ 0.16%

Oil absorption

≥ 24g/100g CaCO3

TiO2 Content

≤ 0.004%

Loss on ignition content ≤ 43,08%