Lithopone, a unique pigment with the chemical formula ZnS·BaSO4, has a myriad of applications across various industries due to its distinct properties. It is a mixture of zinc sulfide and barium sulfate, which imparts it a white or off-white color. This inorganic compound, known for its high, opacity, and stability, has been in use for over a century. One of the primary uses of lithopone is in the paint industry. It serves as a cost-effective extender and filler, enhancing the whiteness and brightness of paints and coatings. Its excellent opacity helps in reducing the amount of titanium dioxide needed, a more expensive pigment, without compromising on the quality of the final product. Lithopone is particularly useful in outdoor paints and coatings due to its resistance to weathering and UV degradation. In the plastic industry, lithopone is used as a filler and colorant, contributing to the opacity and stability of plastics, especially in products like PVC, PE, and PP. It also improves the processability and mechanical properties of these polymers, making them more durable and resistant to heat. The printing ink sector is another area where lithopone finds extensive application. It is often used in offset printing inks, providing good gloss retention, high opacity, and color brilliance. Lithopone's lightfastness and heat resistance make it suitable for printing on both paper and plastic substrates Lithopone's lightfastness and heat resistance make it suitable for printing on both paper and plastic substrates Lithopone's lightfastness and heat resistance make it suitable for printing on both paper and plastic substrates Lithopone's lightfastness and heat resistance make it suitable for printing on both paper and plastic substrateslithopone uses. Lithopone is also utilized in the production of cosmetics and personal care products. As a white pigment, it can be found in foundations, powders, and other makeup products, giving them a smooth texture and a brightening effect. Moreover, its non-toxic nature makes it safe for use in skincare products. In the ceramic industry, lithopone is employed as a glaze material, adding whiteness and opacity to ceramic tiles and sanitary ware. It can also enhance the firing stability and reduce the firing temperature. Lastly, lithopone is used in the production of stationery products, such as paper and pencils, and even in the manufacturing of rubber goods like tires and footwear, improving their physical properties. In conclusion, lithopone, with its versatile properties, plays a significant role in numerous industries. Its ability to provide opacity, stability, and cost-effectiveness makes it an indispensable component in the world of pigments and additives. Despite being surpassed by newer materials in some areas, lithopone continues to hold its ground due to its unique characteristics and wide range of applications.