lithopone b311 powder factory

An inorganic chemical, titanium dioxide is used as a dye to help products achieve a certain appearance, including whitening a product. Some experts and publications have described it as being akin to a paint primer that's used before the color is added to food in order to give products a uniform shine. Its presence is common in many items beyond Skittles including coffee creamers, cake mixes, and chewing gum. It's also used for pigment and in cosmetics manufacturing.

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Lithopone, a blend of zinc sulfide and barium sulfate, is renowned for its exceptional properties. It boasts high refractive index, superior lightfastness, and excellent heat resistance—qualities that make it particularly suitable for rubber compounding. When integrated into rubber formulations, lithopone imparts a pristine white color, which not only improves the aesthetic appeal of the final products but also serves functional purposes.

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The brands of lithopone of the normal class, that of chemical manufacture, are marketed under such names as Ponolith, Beckton White, Jersey Lily White, Oleum White, Zinc Sulphide White, all of these being of domestic manufacture, and their composition is of the 30 per cent. zinc sulphide type. The German manufacturers and exporters of lithopone make use of fancy names for their brands and here are a few examples of these and the composition of the pigment:-

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