internal wall coating factories

...

Apart from its coloring properties, Anatase Titanium Dioxide also acts as an anti-caking agent. In powdered or granulated products, it prevents clumping by keeping the individual particles separated. This ensures that the product flows freely and maintains its quality during storage and transportation. For example, in icing sugar or powdered milk, the addition of food-grade titanium dioxide helps to keep the product free-flowing and easy to use.

...

The author thanks Marco Leona, Scientist-in-Charge of the Department of Scientific Research at the Metropolitan Museum of Art for conducting fluorescence spectrometry on Wheel of Fortune and a valuable discussion of the research, as well as Silvia Centeno, Research Scientist at the Metropolitan Museum of Art, who performed Raman analysis on the watercolors and also contributed her insight. The phenomenon of the phosphorescing lithopone was originally discovered during the author's fellowship in the Sherman Fairchild Center for the Conservation of Works on Paper, funded by the Andrew W. Mellon Foundation. The author thanks all her colleagues for their ideas and support during the research of this paper, and special thanks to Rachel Mustalish for her assistance in editing this work.

...