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Activated Calcium Carbonate
Our offered Activated Calcium Carbonate is created using one of the softest raw material of top grade quality which is capable of fulfilling filler in plastic, rubber and polymers.
Activated Calcium Carbonate is made by surface coating of the Precipitated Calcium Carbonate suspension with fatty acids and titnate coupling agent. After this the drying and filtering of the coated PCC slurry enables the production of ACC powder. Also named as synthetic calcium carbonate, it has the identical chemical formula as different kinds such as limestone, chalk and marble. Activated Calcium Carbonate is an innovative product that is obatained from lime and is proffered with umpteen industrial applications.
Below cited are some features of Activated CaCO3:
Properties Unit S1 (Activated) S2 (Activated) Physical Form White Powder White Powder Moisture % (MAX) % 0.2 0.2 Fineness Residue % (by wt. On 50 micron is uncoated) % 0.1 (Max.) 0.1 (Max.) Specific Gravity 2.70 – 2.80 2.70 – 2.80 Stearic Coating % 2.5 to 3.0 1.5 to 2.0 Phase (nature of particle) Calcitic Calcitic Bulk Density (gm/ml) Gm/ltr 0.70 – 0.80 0.70 – 0.80 Water Proofing (%) % More than 99.0 More than 99.0 PH Gm/ltr 9.0 to 9.9 9.0 to 9.9 Mgo (%) Max. 0.5 Max. 0.5 Solution in 5 NHcl % - - CaCo2 % % Min. 99.0 Min. 99.0-