tio2 used for paints and inks

Quite obviously mixtures of grades different from the above may be prepared by adding varying quantities of the ingredients named or of certain other ingredients in addition, such as kaolin, and then subjecting the whole to a mixing process, the higher grades of the lithopone containing the higher percentages of zinc sulfid. This has up to the present time been the actual method pursued in making commercial lithopone of different grades, although one not eminently satisfactory.

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One of the key reasons why TiO2 is favored by paper suppliers is its excellent light-scattering properties. When added to paper, TiO2 particles scatter light, making the paper appear brighter and more opaque. This is crucial for producing high-quality papers that are aesthetically pleasing and easy to read. TiO2 also helps to enhance the whiteness of paper, giving it a clean and crisp appearance that is highly desirable in the paper industry.

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