Supply Calcium Carbonate

Detailed Product Description

manufacturer & producer of Construction Chemicals, Leather Industry, Calcium Carbonate

Specification of Calcium Carbonate
Physical  Properties     Values
Dry brightness ( Against 100% MgO )     : 85 87
Specific Gravity     : 2.7
pH Value of 10% aqueous suspension     : 9 9.5
Packed Bulk Density     : 1100 Kg/m³
Oil Absorption     : 16-18 g/100g
Moisture     : 0.2% max.
Chemical Properties     
Calcium Carbonate      : 97.50% min
Silica     : 2.0% max
Iron     : 0.1% max
Alumina      : 0.1% max
Maganese     : 500 ppm max
Lead     : 2 ppm max
Copper     : 3 ppm max
Loss on Ignition     : 43.42%
Insoluble in Hydrochloric Acid     : 2.5% max
Particle Size Analysis   ( Mesh Retention )     
Retention % (325 Mesh )      : 2.0% max
      
Note : Information Provided above is based on current state of our knowledge. Users are advised to make their own assessment under their own working conditions.