lithopone(b301 b311) quotes manufacturer

China's lithopone industry has been a significant player in the global market for several decades. Lithopone, also known as zinc sulfide white, is an inorganic pigment that finds applications in various industries such as coatings, plastics, rubber, and paper. This article provides a comprehensive guide to understanding the lithopone factory in China, including its history, production process, market trends, and environmental concerns.

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One of the most significant benefits of lithopone is its non-toxic nature. In an era where health and safety standards are paramount, the use of non-hazardous additives is crucial In an era where health and safety standards are paramount, the use of non-hazardous additives is crucial In an era where health and safety standards are paramount, the use of non-hazardous additives is crucial In an era where health and safety standards are paramount, the use of non-hazardous additives is cruciallithopone for rubber. Lithopone is lead-free, making it a safe alternative to traditional lead-based pigments that pose environmental and health risks. This feature ensures that rubber products containing lithopone are compliant with stringent international regulations and industry standards.

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The refractive index, represented by the letter n, of a material describes how light propagates through and is bent by, that material. The magnitude of the refractive index, depending upon the electronic structure of the molecules, governs to what extent the path of light changes, when entering or leaving a material.

Particles in a matrix, like pigment particles surrounded by the binder system in a coating, ink or plastic, can change the propagation direction of light when the particles and the matrix have a different refractive index. This phenomenon, called scattering, results in both white color (provided that the particles do not absorb visible light) and the hiding power of the coating.

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The refractive index of rutile TiO2 is among the highest known, which results in unparalleled hiding power in paints and coatings. Its ability to reflect light across a broad spectrum enhances the brightness and opacity of products, thereby reducing the amount of pigment required to achieve the desired effect. Consequently, rutile is frequently chosen over other types of TiO2 in industrial applications where high performance and cost efficiency are paramount.

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 2) Purification: Add ammonium persulfate to the final immersion solution for one-time oxidation and iron removal, and add activated carbon to adsorb arsenic and iron co-precipitation to achieve the purpose of removing arsenic. Add the polyacrylamide coagulant to separate and filter before separation. The sulfide solution is added to the solution to remove sulfur, and the separated filtrate obtained by the separation is replaced with zinc powder to remove the remaining impurities to obtain a zinc sulfate ammonia complex liquid, which is used in the next step;

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