Detailed Product Description

Use: it is widely used in such industries as the rubber industry, the oil paint industry, the plastic industry, the papermaking industry, the paint industry, the medical and healthcare industry, the pesticide industry, the waterproof material industry.

Spec: CaCO3: 97.0-100%

          PH (10% suspended liquid): 8.0-10.5

          Moistuer: 0.5% max

          HCl insolubles: 0.2% max

          sedimentary volume, ml/g: 2.6 min

          Fe: 0.1% max

          Mn: 0.008% max

          Residue of sieve:  125 um: 0.01% max

                                     45 um: 0.4% max

          Whiteness: 90% min