188 - The Power of Antioxidants
- Navigating the World of Chinese Interior Wall Coating Lacking Lead
In 2023, the demand for titanium dioxide is expected to reach new heights. One of the main drivers of this growth is the cosmetics and personal care industry. Titanium dioxide is widely used in sunscreens, skin care products and cosmetics for its excellent UV protection properties and ability to provide a smooth surface. With growing awareness of the harmful effects of UV radiation, consumers are increasingly inclined to invest in products with sun protection. This trend is expected to drive the demand for titanium dioxide over the next few years.
- The global market is adorned with numerous manufacturers specializing in titanium dioxide production. However, not all producers are created equal when it comes to producing top-tier pigment rutile. The best manufacturers boast not only the capability to produce high-grade TiO2 consistently but also a strong commitment to innovation, environmental stewardship, and quality assurance.
- The use of barium sulfate boards is not limited to conventional radiography; it extends to advanced imaging techniques such as fluoroscopy and computed tomography (CT). During a fluoroscopic procedure, real-time images are captured as the patient swallows or is injected with the barium solution, allowing for the observation of the GI tract's dynamic processes such as peristalsis and the opening of sphincters.
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.
When it comes to sourcing titanium dioxide, it is essential to understand the various processes involved in its production. The two primary production methods are the sulfate process and the chloride process. The sulfate process tends to be more cost-effective in certain contexts, but it also generates a substantial amount of waste, putting pressure on manufacturers to invest in waste treatment technologies. On the other hand, the chloride process is known for its superior quality and lower environmental impact, albeit at a higher production cost.

Among the raw materials for coating production, titanium dioxide is more ideal, followed by lithopone. The covering power of lithopone is only that of titanium dioxide, and the price of lithopone is much lower than that of titanium dioxide, so lithopone still occupies a large market share.



Stability and darkening:
4.3 g/Cm3

Lithopone, C.I. Pigment White 5, is a mixture of inorganic compounds, widely used as a white pigment powder. It is composed of a mixture of barium sulfate and zinc sulfide. These insoluble compounds blend well with organic compounds and confer opacity. It was made popular by the cheap production costs, greater coverage. Related white pigments include titanium dioxide, zinc oxide (zinc white), zinc sulfide, and white lead.


Titanium dioxide in food