Cosmetic zinc oxide can meet certain usage requirements during application, but strict adherence to operational procedures is essential during production to achieve optimal results. Let’s explore the production methods for cosmetic zinc oxide.

   Cosmetic zinc oxide is produced by calcining zinc carbonate, which is obtained through calcination and decomposition of zinc hydroxide. Crude zinc oxide is smelted into zinc, then oxidized with high-temperature air. It is obtained by oxidizing molten zinc. Production methods include: - Indirect method using zinc ingots as raw material - Direct method using zinc ore as raw material - Hydrometallurgical method - Using zinc carbonate as raw material: washed, dried, calcined, and ground - Using zinc hydroxide as raw material: washed, precipitated, dried, calcined, cooled, and ground to produce the final product.

   The above outlines production methods for cosmetic-grade zinc oxide. Strict adherence to operational protocols is mandatory during processing. For any inquiries, please contact us. As a specialized manufacturer, we provide professional guidance and tailored recommendations.