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Envirox™ CatCoat (Nano-Catalyst treatment for coating CDPF)
Envirox™ CatCoat is a unique, water-based formulation containing cerium oxide nanoparticles. The high surface area of the nanoparticles produces a highly active coating that rapidly oxidises soot in Catalysed Diesel Particulate Filters (CDPFs). The nano-catalyst particles in Envirox™ CatCoat are only 5-10nm wide. This creates an extremely large surface area where activity is maximised by its action as an ‘oxygen sponge’ – absorbing and releasing active oxygen species to react with soot. Envirox™ CatCoat is readily absorbed so it can be applied using normal manufacturing processes for coating automotive catalyst substrates.