Its main benefits are:
The best extender of TiO2.
Dispersing in both water and oil based systems easily.
Good anti corrosiveness.
Excellent opacity.

Typical Physical Properties:
Brightness(T457): 90(+/-1)%
Particle Size (-2micron): 80(+/-2)%
Refractivity: 1.62
Screen residue (325 mesh %): 0.002 max
Oil Absorbency (g/100g): 60+/-5
Dispersion (micron): 50 max
PH: 5.5-7.0
Bulk Density (kg/m3): 330
Moisure: (%) 0.8 max