- Barium sulfate, also known as barite, is a white crystalline mineral that is commonly used in various industries such as oil and gas drilling, paints, plastics, and pharmaceuticals. The price of barium sulfate can vary depending on the manufacturer and the quality of the product.
The European Commission banned titanium dioxide as a food additive in the EU in 2022 after the European Food Safety Authority (EFSA) conducted an updated safety assessment of E171 and concluded the panel could not eliminate concerns about its genotoxicity.
- Another area where O2Ti excels is in its commitment to sustainability. The company recognizes the importance of reducing its environmental impact and has implemented several initiatives to minimize waste and conserve resources. For example, O2Ti uses energy-efficient components in its products and has implemented a recycling program for its packaging materials.
- Rutile titanium dioxide is a lustrous, metallic mineral with a tetragonal crystal structure. Its name is derived from the Latin word rutilus, meaning red, although pure rutile is actually colorless or pale yellow. Impurities such as iron can give it a range of colors including brown, black, blue, and red. This mineral is not only significant for its appearance but also for its remarkable physical and chemical attributes.
- The Role of Good Whiteness Titanium Dioxide Rutile in Coating Factories
Tint reducing power, compared with standard samples
Most food-grade titanium dioxide is around 200–300 nanometers (nm) in diameter. This size allows for ideal light scattering, resulting in the best color (1Trusted Source).
It is recommended to store Titanium Dioxide in a well-maintained and dry environment, safeguarding it from exposure to elevated temperatures, open flames, or aromatic chemicals. When transporting Titanium Dioxide pigments, they are commonly packaged in paper bags weighing 25 kg (50 lb) or in large bags constructed from woven polypropylene materials.
- China, as a global manufacturing hub, plays a significant role in the production and pricing of various industrial materials, including lithopone pigments. Lithopone, a versatile white pigment, is widely used in industries like coatings, plastics, printing inks, and paper due to its excellent whiteness, opacity, and cost-effectiveness. It is a combination of zinc sulfide and barium sulfate, offering a cost-efficient alternative to titanium dioxide.
- However, the journey hasn't been without challenges. Environmental concerns, stringent regulations, and fluctuations in raw material prices have posed hurdles for the industry Environmental concerns, stringent regulations, and fluctuations in raw material prices have posed hurdles for the industry
Environmental concerns, stringent regulations, and fluctuations in raw material prices have posed hurdles for the industry Environmental concerns, stringent regulations, and fluctuations in raw material prices have posed hurdles for the industry
china billions tio2. Despite these, Chinese manufacturers have demonstrated resilience through innovation and technological advancements, improving efficiency and reducing environmental impact.
For a substance that is relatively unknown to the public, it’s amazing how many everyday products TiO2 can be found in. Because of its many varied properties, our skin, cities, cars, homes, food and environment are made brighter, safer, more resilient and cleaner by TiO2. With a legacy of 100 years of safe commercial use, TiO2 is only going to become more vital as our environment faces greater challenges from a growing population.
One of the key advantages of using titanium dioxide in rubber is its ability to enhance the whiteness and brightness of rubber products. This is especially important in applications where aesthetic appeal is a priority, such as in the manufacturing of white or light-colored rubber goods. The high opacity of titanium dioxide allows for better hiding power, ensuring a uniform and attractive finish on rubber surfaces.
titanium dioxide used in rubber

In conclusion, the role of lithopone in the paint industry cannot be overstated. Its unique properties make it a vital component in producing high-quality paints and coatings. As the market continues to evolve with a focus on sustainability and performance, lithopone suppliers are stepping up to meet these challenges through innovative production techniques and a commitment to quality. By partnering with these suppliers, paint manufacturers can ensure they are equipped with the best possible materials to create products that not only meet consumer expectations but also contribute to a more sustainable future.
However, some experts and food regulators in other countries disagree – pointing to potential, serious health consequences and rising concerns about the additive. Starting August 7, for example, the use of titanium dioxide in food will be banned in the European Union.



Importance in Factory Settings


In recent years, there has been growing interest in the development of novel applications for Chinese anatase titanium dioxide, such as in the field of energy storage and conversion. For example, it has been investigated as a potential electrode material for lithium-ion batteries, due to its high conductivity and stability. Furthermore, its photocatalytic activity has been explored for use in dye-sensitized solar cells, where it can help to improve the efficiency of solar energy conversion.
JECFA also evaluated estimates of dietary exposure to titanium dioxide, estimating the maximum 95th percentile of exposure to be 10 mg/kg BW per day. Overall, considering the low oral absorption of titanium dioxide as a food additive, the committee reaffirmed the ADI “not specified” that was established at the 13th meeting.
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Funding sources
3. The calcined product obtained by the ordinary zinc bismuth method is slurried into a slurry, which is sequentially treated with sodium silicate, aluminum sulfate or sodium aluminate and a surfactant, and then filtered, washed, dried and pulverized.