cas: 13463-67-7 titanium dioxide powder manufacturers

Lithopone was developed in the 1870s as a substitute for lead carbonate (lead white), to overcome its drawbacks of toxicity and poor weathering resistance. Within a few years, titanium dioxide displaced lithopone to become the white pigment (PW6) par excellence in the industry and the world’s best-selling inorganic pigment. However, titanium is a product whose price is subject to large price variations due to product availability. These price increases affect the competitiveness of finished products, and so the search for an alternative to titanium dioxide has generated a variety of possibilities to optimise its use. 

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Despite its many advantages, the production of lithopone is not without its challenges. The raw materials used to make lithopone, particularly zinc sulfide, can be expensive and difficult to source. In addition, the production process itself can be complex and energy-intensive, requiring specialized equipment and skilled workers to operate. As a result, lithopone manufacturers must carefully manage their operations to ensure they remain competitive in the market.


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  • Titanium dioxide, with its unique properties, is primarily known for its exceptional whitening and brightening capabilities. This makes it a staple in the production of paints, coatings, and pigments, where it imparts a brilliant white finish and excellent opacity. Suppliers of TiO2 ensure that manufacturers have access to this pigment in the quantities and grades required for their specific applications.