Main content: 98.0% min
PH value: 6.5-8
Water Soluble: 0.3% max.
Iron(on Fe basis) :0.006% max
Moisture:0.2% max
Whiteness(MgO 100%):95% min.
Oil absorption(g/100g):15-18%

Sieve Residue(0.045um): 0.1% max.

Stability: Stable

Polymerization: No Polymerization

Moisture: 1% max.

 

Typical   Specifications

Product Code                              198-BT

BaSO4 Content                             99

Whiteness                                    95

Fineness(45um residue)               0.01

Fe Content                                  0.006

Oil Absorption(g/100g)                 10-15

Water Soluble Matter                   0.30

Volatile Matter at 105                   0.30

Particle Diameter in μm             0.6±0.1

PH  Value                                 8.0-9.0

Pb content (ppm)                           2

Cdcontent (ppm)                            2

Cr content (ppm)                            2

Hg content (ppm)                           2