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Nanocoatings |
Nanocoatings are ultra-thin layers or chemical structures applied to surfaces using a number of techniques. Some nanocoatings are polymers that have been polymerized in situ or before being applied. A nanocoating, in technical terms, is a coating that is measured on the nanoscale. A coating that is no more than 1–100 nanometers thick is another industrial term.
Nanocoatings are often utilised to provide a surface a specific chemical or physical purpose. They may, for example, impart hydrophobic and oleophobic qualities to increase corrosion resistance, insulative properties, or even conductivity. They can provide self-cleaning properties, as well as resistance to water, static, oil, scratches, bacteria, corrosion, fungus, friction, UV rays, and more. They release far less volatile organic compounds (VOCs) than standard polymer coatings, resulting in rising demand. They're especially effective in situations where VOC restrictions are strictly enforced.
They are transparent to the naked eye because they are so thin. That's a significant plus for items with a strong visual component. They can even be used to prolong the colour or shine of a product. They adhere chemically to non-porous surfaces and may be applied to a wide range of substrates. They deal with metals, ceramics, plastics, and polymers, for example. They can be used on other nanocoatings as well.
How are nanocoatings used?
Nanocoatings may be found in a variety of sectors and areas. Electronics, medical equipment, industrial production, transportation, and aerospace are all included. They may prevent fingerprints from appearing on vehicle surfaces, prevent hazardous bacteria from growing in hospital settings, and help garments resist moisture when correctly designed.
They are advantageous in applications where opacity is an issue since they are often transparent. Certain nanocoatings, for example, can make windows resistant to heat and UV radiation. Although the window remains clear, it now has extra features. They are now being used by scientists to overcome a variety of difficulties and obstacles. They're used in a wide range of products, from medications to paints.
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