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2025-08-15 01:11
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TiO2 absorbs UV light. This property makes it appear bright white under light, unlike other white materials that can look slightly yellow.
The applications in which it can be used are paints, inks, plastics, elastomers, paper, fillers, adhesives…
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In sunscreen, titanium dioxide is used as a barrier to keep the sun's ultraviolet (UV) rays from damaging your skin. It's processed into much smaller particles than what goes into food, called nanoparticles. In this form, it becomes transparent, and also absorbs UV light so it doesn't reach your skin.