Uncoated Superfine White Calcium Carbonate Powder Ph Level: 8-9

In order to keep pace with the never-ending demands of customers, we are involved in exporting, manufacturing and supplying an excellent quality collection of Uncoated Superfine White Calcium Carbonate Powder in Viet Tri, Mien Nui Va Trung Du, Vietnam. Our product is of high quality whiteness 98.3% brightness 96% min. Whereas our material source is from purest mine in MONG SON YENBAI. We can offer particle from 8 to 28 micron and adjust upon customer requirement.

SPECIFICATION
Chemical Analysis
Calcium Carbonate (CaCo3) 98.5 % Min
Iron Oxide (Fe2O3) 0.02 % Max
Aluminum Oxide (Al2O3) 0.02 % Max
Magnesium Oxide (Mgo) 0.02 % Max
Silicon Oxide (SiO2) 0.03 % Max

Physical Analysis
Whiteness98.3% Min
Brightness96% Min
Moisture0.2% Max
Specific Gravity2.7g/cm3
Specific Surface Area5.40 m2/g
Tapped Density1.20 g/cm3
Loss on ignition43.50%
Hardness3 Moh
pH Value8-9
Oil Aborption20g/100g