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HCoating, an abrasion resistant coating for transparent plastic materials, is the success of Arotek's proprietary technology. The coating composition is comprised of a new synthetic substance developed and fully characterized by Arotek, which was also identified by the American Chemical Society (ACS), and approved by the Environment Protection Agency of US Government (EPA).
Water Droplet On Coated Lens HCoating is a hard coat with superior scratch resistance. Once cured, it is harder than most tintable UV coatings commercially available. It can be cured by a UV lamp in seconds. It adheres to all kinds of plastic lenses, including Polycarbonate PC, Acrylics PMMA, CR-39, and Hi Index. It brings hydrophobicity to the surface of the lens, protecting the lens from contamination. It is also tintable, and tints to a true color in about 15 minutes. Coating quality was validated by COLTS Laboratories, a quality testing lab specializing in testing lenses. HCoating is compatible not only with conventional vacuum AR (anti-reflective) coatings, and but also with novel sol-gel based AR coatings. HCoating has no solvent so that its viscosity will not change during long term applications. H Coating is welcomed by optical labs, because it is environment and user friendly. It is applicable in the existing lens coating machines (spin coaters) already in service, and also miscible and co-curable with some other hard coatings. We also supply and support new programmable spin coater and UV curing oven, which perfectly apply HCoating to lenses.
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