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  • The production process of TiO2 pigments is an intricate one, requiring precise control over chemical reactions and physical properties. It begins with the extraction of titanium ore, primarily ilmenite or rutile, which undergoes a series of processes including crushing, leaching, and smelting to produce titanium dioxide. This raw form is then processed further to create the two main types of TiO2 pigments rutile and anatase. Each type offers different optical and physical properties, catering to specific industrial needs.
  • One of the most significant uses of titanium dioxide is in the production of paints and coatings. It acts as a pigment that provides brightness, opacity, and durability to the final product. The high refractive index of titanium dioxide allows it to scatter light effectively, making it ideal for creating opaque finishes. Moreover, its chemical stability ensures that the color remains consistent over time, even when exposed to harsh environmental conditions.

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  • In 1970, Japanese scholars studied the phase diagram of iron oxide microcrystalline formation, which laid a theoretical foundation for the preparation method of iron oxide yellow crystal seed. According to the research results, iron yellow crystal seeds can be formed under acidic or alkaline conditions. Because iron yellow is a crystal structure, in order to crystallize into pigment particles, it must first form crystal nucleus and become crystal seed, and then the crystal nucleus grows into iron yellow. Otherwise, only thin and dim color paste can be obtained, which does not have pigment properties. Acid process can be divided into iron sheet process and drop addition process.

  • To ensure the optimal precipitation percentage, it is important to carefully control these factors during the precipitation process. For example, a higher concentration of titanium sulfate will typically result in a higher precipitation percentage, but may also lead to the formation of impurities. On the other hand, a lower pH of the reaction mixture can promote the precipitation of titanium hydroxide, but may also result in a lower precipitation percentage.


  • TiO2 is typically thought of as being chemically inert, meaning it does not react with other chemicals and is, therefore, a stable substance that can be used in many different industries and for various applications.

  • Geopolitical events, such as trade disputes, sanctions, and political instability, can also affect the titanium market
    titanium
    titanium price chart factory. For example, tariffs imposed on imported titanium products can lead to higher prices for consumers. Similarly, sanctions on titanium-producing countries can disrupt the supply chain and drive up prices.

  • Titanium dioxide makes products, like toothpaste, white and bright. It's also used in makeup, sunscreen, plastic, and paint. (Photo Credit: iStock/Getty Images)

  • Familiarise yourself with the Regulation and its requirements