nC® Nadicare® TA2219 Hygiene is a very fine, water-based titanium-dioxide dispersion. Its formulation is a photocatalytically active coating and is fully transparent. Upon radiation with light, the coating will release oxygen radicals from the ambient air and thus decompose solid and gaseous substrates by oxidation („cold combustion“).
TA2219 is active under UV light (sunlight) as well as under artificial light up to a wavelength of 475 nm, at a minimum of 150 LUX. It can be used indoors only.
Firstly, nC® Nadicare® TA2219 Hygiene is designed to protect surfaces against all organic growth. The effect of photocatalysis is supported by H2O. TA2219 is designed for various indoor surfaces, but NOT suitable for glass, glazed tiles and plastics.
nC® Nadicare® TA2219 Hygiene unites the advantages of photo catalysis with the unique capacity of nano-technology. Instead of sticking mechanically on the surface (like waxes or foils do), the use of nanotechnology ensures that the nC® Nadicare® TA2219 coating bonds into the surface chemically.
The active self-cleaning characteristics of titanium-dioxide will not exhaust.
nC® Nadicare® TA2219 Hygiene is not suited for glass, glazed tiles and plastics. nC® Nadicare® TA2219 is suitable for industrial application. The application quantities depend on the application method and on the absorption rate. Technical consultation at the nC Group R&D dept. is strongly recommended.
As the technology is about bonding particles into surfaces, matrices of particles need to be built up after application. The treatment reaches full performance AFTER a cure time of approximately 24 hours, which is dependent upon environmental variables, humidity and heat applied. Tests for performance should be done after full cure. However,
the surface can be used and exposed 60 minutes after application.
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