Calcium Carbonate PPT

Product Description

Calcium Carbonate PPT

Precipitated Calcium Carbonate is white and micro sized material, purified,processed from natural pure limestone lumps.

• Chemical Formula : CaCo3
• Physical Properties :
• Appearance : White fine powder
• Sp. Gravity : 2.5 - 2.7
• Bulk Density : 0.6 to 0.8
• Oil absorption value : 40 to 50%
• PH of 10% sol. : 8.5 to 8.8
• Loss on ignition : Max0.5
• Water soluble matter: Max 1%
• Volatile Matter : Min 96%

Chemical Composition:

• Calcium Carbonate content : Min 96%
• Silica as S102 : Max. 0.3%
• Magnesia as MgO : Max. 0.5%
• Sulphate as SO4 : Max. 0.3%
• Chloride as Cl : Max. 0.1%
• Fe, Al,PO4 & Matter Insoluble : Max. 0.5%
• Soluble Alkali as Na20 : Max. 0.2%

Applications :

• Plastics - PVC, Cable, Leather cloth, Foams. Paints- in different grades of paints widely used. Rubber, Construction Chemicals.