lithopone red pigments factories

One of the key advantages of R1930 is its high refractive index, which allows it to scatter light more effectively, resulting in superior opacity and whiteness. This makes it an ideal choice for ink formulations that require high levels of coverage and brightness. Additionally, R1930's excellent heat stability ensures that it can withstand the high temperatures encountered during the printing process without losing its color or physical properties.

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A dense, white, opaque pigment composed of a mixture of Zinc sulfide (30%) and Barium sulfate (70%) with trace amounts of Zinc oxide. Lithopone, first produced in 1874, was called Orr's white. The mixture of the two components is so intimate that it is hard to distinguish microscopically. Lithopone is an inert, transparent pigment which is often used as a filler or as a base for lake pigments. Lithopone was widely used in house paints in the first half of the 20th century. It was also used for some artist grounds, inks and as a filler in Paper, Leather, and Linoleum. Now lithopone has mostly been replaced by Titanium dioxide.

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