colloidal silicon dioxide factory

Anatase titanium dioxide, a crystalline form of titanium dioxide, is widely recognized for its unique properties and diverse applications. Produced by specialized manufacturers around the globe, anatase titanium dioxide plays a crucial role in numerous industries, including paints, cosmetics, photocatalysts, and solar cells. Its significance stems from its high refractive index, strong ultraviolet absorption capacity, and excellent stability.

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Traditionally, UV-filters are categorized as either chemical or physical. The big difference is supposed to be that chemical agents absorb UV-light while physical agents reflect it like a bunch of mini umbrellas on top of the skin. While this categorization is easy and logical it turns out it's not true. A recent, 2016 study shows that inorganic sunscreens work mostly by absorption, just like chemical filters, and only a little bit by reflection (they do reflect the light in the visible spectrum, but mostly absorb in the UV spectrum).

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