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  • The use of lithopone in the plastic industry also has environmental benefits. By improving the performance and longevity of plastic products, it helps to reduce the amount of waste generated and the resources consumed in the production process.

  • Lithopone, white powder, relative density: 4.136 ~ 4.39 g / mL, insoluble in water. It is a mixture of zinc sulfide and barium sulfate. Inorganic white pigment, widely used in plastics such as polyolefin, vinyl resin, ABS resin, polystyrene, polycarbonate, nylon and polyoxymethylene, and white pigments of paints and inks. It is less effective in polyurethane and amino resins and less suitable in fluoroplastics. It is also used for coloring of rubber products, paper, varnish, tarpaulin, leather, watercolor paint, paper, enamel, and the like. Used as a binder in the production of electric beads.

  • In addition to its commitment to quality, Tiona also places a strong emphasis on environmental responsibility

  • Another common use of titanium IV oxide is in food coloring. Titanium dioxide is a FDA-approved food additive that is used to enhance the color of various food products. It is commonly used in candies, pastries, and dairy products to create vibrant colors. Titanium dioxide is a safe food additive that is used in small quantities to enhance the visual appeal of food products.


  • TiO2 comes in many different forms. However, only a few of these forms are considered food-grade (acceptable to be added to food). Many studies that raised concern about the safety of TiO2, including the concern for genotoxicity, used forms of TiO2 that are not considered acceptable for use in food and have different properties than food-grade TiO2. Other studies did use food-grade TiO2, but took steps to break the material down into smaller particles than what would normally be found in food.

  • Safety[edit]

  • Titanium dioxide powder, a white crystalline powder, is widely used in various industries due to its excellent physical and chemical properties. It has high refractive index, strong covering power, and good stability, making it an ideal material for paints, plastics, papermaking, and other fields. In recent years, with the rapid development of these industries, the demand for titanium dioxide powder has been growing steadily. Therefore, many countries have established titanium dioxide powder factories to meet this demand.

  • This classification was given, as some animal studies found that inhaling titanium dioxide dust might cause the development of lung tumors. However, IARC concluded that food products containing this additive do not pose this risk (11).

  • Huntsman Corporation and Tronox Limited are also significant players in the titanium dioxide industry, with production capacities of over 2 million tons per year each. These companies offer a variety of titanium dioxide products, including rutile, anatase, and synthetic rutile, which are used in various applications such as coatings, plastics, and paper.
  • Another key advantage of choosing Pretiox as a supplier is their commitment to sustainability. The company takes their environmental responsibilities seriously and works hard to minimize their environmental impact at every stage of the production process. From reducing waste and energy consumption to developing eco-friendly products, Pretiox is dedicated to making a positive contribution to the environment.

  • It's all over the place in our environment, said Dr. Johnson-Arbor.

  • Titanium dioxide (TiO2) is by far the most suited white pigment to obtain whiteness and hiding power in coatings, inks and plastics. This is because it has an extremely high refractive index and it does not absorb visible light. TiO2 is also readily available as particles with the right size (d ≈ 280 nm) and the right shape (more or less spherical) as well as with a variety of post-treatments.

    However, the pigment is expensive, especially when the volume prices of systems are used. And, there always remains a need to develop a full-proof strategy to obtain the best results in terms of cost/performance ratio, scattering efficiency, dispersion… while using it in coating formulations. Are you searching for the same?

    Explore the detailed knowledge of TiO2 pigment, its scattering efficiency, optimization, selection, etc. to achieve the best possible white color strength and hiding power in your formulations.

  • The lack of clear regulations and controls explains that P25TiO2NPs are still found in many of the commercialized sunscreens in the market. Some of them are coated to reduce the photoactivity of the anatase form, which is known to be responsible for tissue damage, but not enough studies were made on these coated forms. The anatase photoactivity could trigger the production of reactive oxygen species (ROS) generation, as it was stated before. The ROS are chemically reactive species containing oxygen, such as peroxides, superoxide, hydroxyl radical, and singlet oxygen. They are regularly produced in the biological milieu and counterbalanced by physiological antioxidant defense mechanisms. However, an abrupt increase of ROS may result in non-reversible damage to the skin cells. The effects of coated and uncoated P25TiO2NPs need therefore to be studied, and articles on this topic present different conclusions. [11], [12], [13] Recent literature on this topic found that TiO2NPs inhalation provokes serious genotoxicity and DNA damage [14], [15], [16], [17]. On the other hand, some studies in rats have reported no significant harm to genetic material [18], [19], [20], [21], [22].

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