November 27, 2024 -In today’s exploration, we delve into the distinctions between nanoscale titanium dioxide and its conventional counterpart, along with the extensive applications of the former.
A notable difference lies in their particle sizes. Standard industrial-grade titanium dioxide typically boasts an average particle diameter ranging from 0.2 to 0.3 micrometers, with some products like those from Chemours reaching 0.3 to 0.6 micrometers. Nanoscale titanium dioxide, however, stands apart with its electron microscope average particle size and XRD crystallite size both below 100 nanometers, coupled with a significantly lower aggregation index compared to traditional titanium dioxide.
When it comes to applications, conventional titanium dioxide finds widespread use in paints, plastics, inks, and papermaking. Nanoscale titanium dioxide, however, owing to its ultrafine particles, exhibits a plethora of unique properties. According to Color Masterbatch Industry News, it not only offers a pronounced blue phase shift and color-shifting effects but also possesses exceptional UV-blocking capabilities. These attributes make it an ideal raw material for high-end chemical products such as cosmetics, metallic paints, and functional fibers. Particularly in sunscreens, nanoscale titanium dioxide is favored for its ability to effectively block UV radiation while maintaining skin transparency. Furthermore, it is extensively utilized in housing and construction, serving as an additive in products like paints, plastics, and cement, as well as in the production of anti-fog coatings and self-cleaning windows.
Of course, a significant price difference also exists between the two. Conventional titanium dioxide is usually priced per ton, whereas nanoscale titanium dioxide, due to its premium characteristics and intricate production process, is often quoted per kilogram.
To summarize, nanoscale titanium dioxide and conventional titanium dioxide differ markedly in particle size, applications, and pricing. As technology continues to advance, the application scope of nanoscale titanium dioxide is expected to expand further, bringing more convenience and innovation to our lives.