... Titanium dioxide pigment (TiO2) is a white powder with high opacity, brilliant whiteness, excellent covering power and resistanc . ... . 3) In metallurgical industry, it can be used to make spongy titanium, alloy of titanium and ... rod and porcelain enamel. 5) It can also be used in synthetic fibre, plastic, rubber, printing, dying, cosmetics ... .5 max ISO certificate nano titanium dioxide used for paper