Titanium dioxide nanoparticles production

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Titanium oxide exhibits UV shielding effects on nano particulation, thus rutile is widely used in the cosmetics field especially in sunscreens. Compared to the available UV absorbers, rutile nano-TiO2 possesses effective UV filter properties over the entire ultraviolet spectrum (UVC + UVB + AVA). Anatase has photocatalytic functions (has self-cleaning under sunlight, air cleaning, water quality improvement and antimicrobial and antimold functions), thus there are expectations for expanded demand for use in various paints. Rutile titanium oxide is mainly used in cosmetics applications.

The following is a list of the leading producers and products: The following is a list of the leading producers and products:

01 Sakai Chemical:  The company offers STR-100C-LP and STR-100A-LP. The products are sold by Kowa in North America and a Europe GmbH – in Europe. They also offer additional grades of ultrafine TiO2. http://chemical.kowa.com/download/Overview%20of%204%20basic%20grades%20of%20STR%20series%20TiO2.pdf

02 EMD Chemicals Performance Materials: TiO2 products are Eusolex T-2000, Eusolex T-45D and Eusolex T-AQUA. www.emd-performance-materials.com

03 Evonik Degussa: Produce P-25 anatase TiO2 with primary particle size of 21nm. www.evonik.com

04 Ishihara Sangyo Kaisha: The company produces the TTO S-4, TTO S-3 and TTO V-3 series of powders with primary particle size of 15nm. www.iskweb.co.jp

05 Sachtleben: The company produces HOMBITEC Ultrafine transparent titanium dioxide with inorganic surface treatment and crystal lattice doping. www.sachtleben.de/fileadmin/pdf_dateien/brochures/043_HOMBITEC.pdf

06 Showa Denka: The company produces Maxlight™ TS/F-TS (Silica coated titanium dioxide) for application in cosmetics and sunscreens.  www.sdk.co.jp

07 Tayca: The company produces a wide range of nanoparticle TiO2 products, including MT-100T, MT-500B, MT-100Z. www.tayca.co.jp/english/products/micro_titanium/spec.html

08 Titan Kogyo: The company produces Stt 65C-S ultrafine titanium dioxide for application in electrophotographic toner additives, UV protection cosmetics and UV protection film, material for flip-flop coatings and rubber and plastic heat stabilizers. www.titankogyo.co.jp/english/productsinformation/ultrafineparticle_ti/

 

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