Titanium dioxide on the two types of rutile and anatase.Titanium dioxide is powdery particles (very small) so called nanoscale titanium dioxide meaning that the particle size of titanium dioxide is less than 100 nanometers (that is, titanium dioxide is very small and very fine), rutile and anatase have nanoscale.Anatase is classified by the Kristalna oblika titanovega dioksida, ravni nano je razvrščena po velikosti delcev titanovega dioksida.
