Powder Coatings Knowledge Encyclopedia

Release time:

2024-08-23 15:18

Powder coating is a kind of solid particulate matter evenly covered on the surface of the coating, after heating and curing to form a strong solid film coating. Compared with traditional liquid coatings, powder coatings have the advantages of environmental protection, energy saving, wear resistance and corrosion resistance, and are widely used in automobile manufacturing, construction, hardware products, furniture and other industries.
Powder coatings mainly include thermosetting powder coatings and thermoplastic powder coatings. Thermosetting powder coatings form wear-resistant, chemical-resistant and non-discolored coatings after heating and curing, which are suitable for outdoor environments; while thermoplastic powder coatings melt into liquid form after heating and cure to form coatings, which can be recycled and reused. Some special coating requirements.
Powder coating application needs to pay attention to keep the working environment clean, to avoid impurities into the coating system; in the selection of powder coating, according to the material and the use of the environment to select the appropriate type and color; in the spraying operation, pay attention to uniform coating, to ensure that the surface of the formation of uniform film thickness.
In general, as an environmentally friendly and efficient coating material, powder coatings have a wide range of applications. I hope that through this article, you have a deeper understanding of powder coatings.


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