Popular articles

Latest articles

  • width=360

  • TiO2 possesses different qualities depending on whether it is produced as a pigment or a nanomaterial. Both forms are tasteless, odourless and insoluble.

  • In terms of refractive index and opacity, lithopone surpasses zinc oxide and lead oxide. Lithopone's high refractive index allows it to efficiently scatter and reflect light, thereby increasing the opacity of various media. Whether you need to enhance the opacity of paints, inks or plastics, lithopones deliver outstanding results, ensuring your final product is completely opaque.

  • JECFA previously assessed titanium dioxide at its 13th meeting, at which time the expert committee assigned a “not specified” ADI for the additive due to an absence of significant absorption and a lack of toxicological effects in the available experimental animal and human studies. Since its original evaluation by JECFA, titanium dioxide has become a public point of contention, with its ban being introduced (and then subsequently withdrawn) in California legislation in 2023, a legal battle playing out in the EU over the additive’s ban and classification as a carcinogen in 2022, and the European Food Safety Authority (EFSA) calling titanium dioxide unsafe. However, supporters of titanium dioxide say that claims about its dangers are founded in unreliable studies, and some recent research has supported its safety as a food additive.

  • Sensors

  • ^ Booge, J. E. (1929). Lithopone Composition and Process of Making Same. {{cite journal}}: Cite journal requires |journal= (help)
  • Furthermore, rutile's high refractive index and dispersion make it ideal for use in jewelry and gemstones. Although less commonly used than other gem materials, synthetic rutile can be cut and polished to exhibit a striking play of light, similar to that of diamonds. In the field of electronics, rutile titanium dioxide's semiconducting properties find application in solar cells and sensors.
  •  

  • Titanium dioxide (E171) is an additive that is used in food as a colour. The function of food colours is to make food more visually appealing, to give colour to food that would otherwise be colourless, or to restore the original appearance of food. Titanium dioxide is used to provide whiteness and opacity to foods.

  •  

  • The leaching reaction equation is: ZnO +n NH 3 · H 2 0→ [Zn NH 3 ) n] 2+ +20H—
  • Titanium is one of the most common metals on earth, but it does not occur naturally in this elemental form. TiO2, also known as titanium (IV) oxide or titania, is the naturally occurring compound created when titanium reacts with the oxygen in the air. As an oxide, titanium is found in minerals in the earth’s crust. It is also found with other elements, including calcium and iron.

  • The chemical is also found in common household and industrial products such as paints, coatings, adhesives, paper, plastics and rubber, printing inks, coated fabrics and textiles, as well as ceramics.

  • This route affords a product that is 29.4 wt % ZnS and 70.6 wt % BaSO4. Variations exist, for example, more ZnS-rich materials are produced when zinc chloride is added to the mixture of zinc sulfate and barium sulfide.

  • Oxygen Deficiency and Resistive Switching Mechanisms

  • CONSEILS D'EMPLOI

  • 1345-05-7

  • However, handling TiO2 in coatings factories requires caution due to its dust-forming nature. Strict safety measures are implemented to protect workers from respiratory hazards and ensure a controlled production environment. Advanced equipment and technologies are employed to minimize dust emissions and optimize the dispersion of the pigment in the coating.
  • In conclusion, the manufacturing process of lithopone is a complex yet meticulously controlled procedure that combines chemistry, engineering, and precision. From the synthesis of its components to the final grinding, every step contributes to the pigment's performance characteristics. As a widely used material in various industries, the importance of lithopone and its manufacturers cannot be overstated, continually driving advancements in production techniques to cater to evolving market demands.
  • Titanium dioxide is a crucial ingredient in the production of Chinese ceramic glaze, and its quality directly affects the final appearance and durability of the ceramic products. Therefore, choosing the right titanium dioxide supplier is essential for ceramic manufacturers.
  • Nicholas Eastaugh, Valentine Walsh, Tracey Chaplin, Ruth Siddall, Pigment Compendium, Elsevier Butterworth-Heinemann, Oxford, 2004
  • CSPI says it might reconsider its rating if specifications for food-grade titanium dioxide in the U.S. are updated to ensure nanoparticles are minimized, and new studies are conducted to assess its capacity to cause cancer or other health problems. 

  • To address these challenges, Chinese titanium dioxide manufacturers are investing in research and development to improve their products and processes. This includes developing new technologies to reduce energy consumption, minimize waste, and enhance product performance. By staying at the forefront of innovation, Chinese companies can maintain their competitive edge in the global titanium dioxide market.
  • Furthermore, titanium dioxide nanoparticles are increasingly being researched for their potential in solar energy conversion and storage. Due to their semiconducting properties, they can be incorporated into solar cells to enhance light absorption and electricity generation.
  • Brilliant
    Brilliance, colour strength, opacity and pearlescence unlike any other substance.
  •  

  • 14 Max

  • Pureté : 99%
  • Resistant
    Resistance to heat, light and weathering prevents degradation of paint and in films and embrittlement of plastics.
  •  
  • FAQ – EFSA 2021 safety assessment of titanium dioxide (E171)

  •  
  • Titanium Dioxide A Versatile Chemical Compound with Numerous Applications
  • Sustainability and Value in Titanium Dioxide Supply
  • 7. Sachtleben Chemie This German company is a major producer of TIO2 pigments, offering a wide range of products for different industries.
  • Because of the uncertainty of the impacts of nanoparticles, Made Safe exercises the precautionary principle, meaning we avoid nanoparticles until more extensive scientific testing proves their safety.

  • The Chinese market for Original Equipment Manufacturer (OEM) titanium white has been growing exponentially in recent years, driven by the country's booming manufacturing sector and increasing demand for high-performance materials. This article provides a comprehensive analysis of the current state of the Chinese OEM titanium white market, including its size, growth prospects, key players, and future trends.