lithopone for paint suppliers

There are numerous manufacturers of titanium dioxide; the largest include Delaware-based Chemours (a spin-off of DuPont Chemical), Texas-based Kronos, and China-based Lomon Billions Group, all of which manufacture pigments for use in products like paints, coatings, and plastics. UK-based Venator is a major supplier of titanium dioxide used in food and cosmetics, along with paints, paper, plastic, and more. As a pigment, it is called Pigment White 6 (PW6), titanium white, or CI 77891. As a food additive, it is known as E171.

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lithopone for paint suppliers2025-08-16 01:31
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Second, the present invention provides a large-scale industrial production process with low production cost, high efficiency, energy saving, and stable product quality with an annual production capacity of several hundred thousand tons. Selective leaching of zinc by ammonia method, combined with ammonium persulfate iron removal, vulcanization method and zinc powder replacement method to remove heavy metal elements such as nickel, copper, lead, cadmium and arsenic, and metathesis reaction to obtain nZnS-B a S0 4 crystal filter cake. The nano-Lide powder product is obtained by directly drying and pulverizing without high-temperature calcination. The resulting product is of good quality and industrially operable.

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lithopone for paint suppliers2025-08-16 00:16
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