wholesale chemical building coatings

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, 2. The herein-described process for manufacturing lithopone of various grades and a by-product of sodium hydrosulfid, which consists in preparing separate solutions of zinc sulfate and barium sulfid, which solutions are mixed with each other and with that of sodium bisulfate, all in equivalent and calculated amounts to produce and precipitate the desired grade of lithopone and leave the so dium hydrosulfid in solution, substantially as described.

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Lithopone B301 is highly valued for its excellent hiding power and brightness, making it an ideal choice for high-quality paints and coatings. Its particle size distribution ensures seamless integration into different mediums, enhancing the overall performance of the end product. On the other hand, Lithopone B311 distinguishes itself with increased chemical stability and resistance to fading, attributes that are crucial for applications requiring longevity and exposure to harsh environments.

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