titanium dioxide 1.high dispersbility, glossioness 2. weather resistance.low wear ... rutile: Characters of tio2 rutile: White powder, Insoluble in water, Soluble in hot and concentrated strong acid and strong base, Chemical ... : widely used in paint, ink, paper, plastic, rubber, artificial fiber, welding, ceramics, electronics, building materials, etc Titanium Dioxide(Soluble in hot and concentrated ...