titanium dioxide is prepared from

In the world of industrial materials, titanium dioxide (TiO2), also known as rutile, stands out for its versatility and demand. This white pigment finds extensive use in paints, plastics, paper, inks, food coloring, and even sunscreen products. However, the quest for eco-friendly practices has led to a surge in demand for environmentally responsible TiO2 suppliers who can offer the best price without compromising quality or sustainability.

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Although barium sulfate is almost completely inert, zinc sulfide degrades upon exposure to UV light, leading to darkening of the pigment. The severity of this UV reaction is dependent on a combination of two factors; how much zinc sulfide makes up the pigments formulation, and its total accumulated UV exposure. Depending on these factors the pigment itself can vary in shade over time, ranging from pure white all the way to grey or even black. To suppress this effect, a dopant may be used, such as a small amount of cobalt salts, which would be added to the formulation. This process creates cobalt-doped zinc sulfide. The cobalt salts help to stabilize zinc sulfide so it will not have as severe a reaction to UV exposure.

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