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    Home > Coatings News > Paints and Coatings Market > The applicability and difference of four types of coatings

    The applicability and difference of four types of coatings

    • Last Update: 2021-01-15
    • Source: Internet
    • Author: User
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    China Paint Online News Information
    1. Ordinary spray paint: This paint is generally purely for aesthetic use only, the advantage is easy to do, quick dry, do the process if there is a problem, easy to save as long as the surface thin sprinkled with a layer of banana water to dissolve it again. However, the coating itself does not have special protection function, waterproof is still available, but no scratch, wear, and heat resistance. Most of this paint is used in the usual less easy to collide with the face of the closet or ornamental jewelry.
    2. PU coating (also known as Yuli but coating): This coating has a tough coating film, can be more perfect protection wood surface, PU coating heat resistance of about 100-150 degrees, good wear and scraping resistance, as long as the complete coating works, even the entire immersion in water is no harm; PU coating generally slow dry, to be completely dry or re-coated generally to 6-8 hours, and once the problem is more difficult to deal with, the failure of the coating needs to be completely worn off, and then from the new application, PU-type paint suitable for: flooring, tabletops, fishing rods and other more friction-prone items.
    3. Outdoor paint: outdoor more often encountered problems are generally: powdering, shedding, yellowing, anti-whitening and so on. Therefore, outdoor coatings must have anti-UV, constant yellow, weather resistance, acid rain and other characteristics;
    4. Water-based coatings: This is a new product that has come out in recent years in response to the high awareness of environmental protection, and can be used on indoor and outdoor floors, tabletops, surfaces, closets, paper, carvings, etc. Water-based paints are non-toxic and odorless, and have tested non-toxic proofs and are best suited for use in DIY or in homes with young people or pets. However, the disadvantage is that water resistance and wear resistance is still slightly less than oil, which is the current research and development improvement objectives.
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