Research on the Hydrothermal Processing of Mica Titanium
This paper represents the study of hydrothermal processing of mica titanium pearlescent pigment precursor. Mica titanium pearlescent pigment precursor was prepared by boiling sulfuric acid hydrolysis method. Then the precursor was put into an autoclave and heated at 180°C~240°C for 4~12 hours. The results showed that the crystallinity of TiO2 increased with longer hydrothermal time and




































