Characteristics,
Fine particle,little residue on 325 mesh size, high whiteness,good light dispersion.good dispersion,fluidity and chemical stability,do not react with other solvents.It has good intermiscibility with PE,PP and other Masterbatch, can reduce the cost.
Application,mainly used in paints,rubber and plastic
Physical index:
Whiteness(%): 91min
Size(-10μm, %): 97min
325mesh residue on sieve(%): 0.006max
Oil-absorption(g/100g): 40-50
pH value: 6.0-8.0
Moisture(%): 0.5max
Average grain diameter(μm): 1.8max
Refraction index: 1.62
Dispersibility(μm): 45max
Chemical index:
SIO2(%): 52+/-2
Al2O3(%): 45+/-2
Fe2O3(%): 0.5max
TiO2(%): 0.8max
CaO(%): <0.5
MGO(%): <0.3
K2O(%): <0.1
Na2O(%): <0.2