particle,little residue on 325 mesh sieve,little abrasion,super whiteness and good light dispersion. ... high viscidity Characteristics,It is fine particle,little residue on 325 mesh sieve,little abrasion,super whiteness and good light dispersion ... -01Whiteness (%)≥93Particle size(-10μm,%)85-89Residue on 325 mesh (%)≤0.004Oil absorption(g/100g)60-70PH6.0-8.0Water content (%)≤0.5Abrasion ...