GROUND CALCIUM CARBONATE
Ground calcium carbonate or uncoated calcium carbonate powder or uncoated calcite powder is used widely in plastic, paint, paper,⦠industry.
CHEMICAL (%) | SICAL | ||
Calcium Cacbonnate CaCO3 | ⥠98.5 | Whiteness ( Konica Minolta CR410) | ⥠98.02% |
(Fe2O3 ) | ⤠0.02 | Brightness | ⥠96.00% |
(MgO) | ⤠0.1 | Moisure ( ALD ML 50 ) | ⤠0.16% |
(SiO2) | ⤠0.06 | D.O.P Absoprtion ( ml/100g ) | 42 |
(Al2O3) | ⤠0.02 | Residuce on (325 mesh ) | ⤠0.00% |
(TiO2) | ⤠0.01 | Specific gravity ( g/cm3 ) | 2.70 |
(Na2O) | ⤠0.01 | Specific area ( m2/kg ) | 4369 |
(K2O) | ⤠0.01 | Bulk density ( g/cm3 ) | From 0.70 |
( SO3) | ⤠0.01 | (HANA 11 ) | ⤠1.20% |
( CuO) | ⤠0.01 | D50 (Mastersizer 3000 E ) | From 0.4 micron |
(PbO) | ⤠10-6 |