Process for producing titanium dioxide product Titanium dioxide product process for producing plastic product and plastic product

摘要

Method comprises forming a liq. slurry of agglomerated TiO2 prod. which includes no inorganic oxides other than those formed in the prodn. process, wet milling, adjusting pH to 4.0 or less, adding a base to floc the material, recovering and washing. Pref. the agglomerated TiO2 contains 0.05-10 esp. 0.25-3 wt.% Al2O3.