Powder coating is a process that applies a durable and protective finish to surfaces, including aluminum and other materials. It begins with finely ground particles of pigment and resin, forming a dry powder.
The prepared surface is cleaned and often treated to ensure proper adhesion.
The dry powder is then electrostatically charged and sprayed onto the grounded surface, where it adheres due to the electrostatic attraction.
Afterward, the coated object is heated in an oven, causing the powder to melt, flow, and fuse into a solid, continuous coating.
During this curing process, the melted powder particles chemically react and cross-link, forming a strong and resilient finish.
Once cooled, the result is a smooth, long-lasting, and attractive coating that offers benefits such as corrosion resistance, environmental friendliness, and a wide range of available colors and textures
