About 4.7 million tons of pigmentary titanium dioxide (non-nano) are produced annually. The amount of nanoscale titanium dioxide produced is less than 1 percent thereof (less than approximately 47.000 tons).
About 4.7 million tons of pigmentary titanium dioxide (non-nano) are produced annually. The amount of nanoscale titanium dioxide produced is less than 1 percent thereof (less than approximately 47.000 tons).
