Powder Coated Aluminum

Powder coated aluminum extrusions are coated with a protective film on the surface of the aluminum profiles, which has the effect of anti-corrosion and oxidation. The raw material used for spraying is solid powder coating, so aluminum profile spraying is also called aluminum profile powder coating. From the point of view of the process itself, it has a high technological component. Different colors of paint deployment can produce different decorative effects, which are more in line with the needs of interior decoration. Powder coated aluminum also conforms to the trend of the application of aluminum profiles in the construction industry to the interior. In particular, the combined use of spraying profile and thermal insulation broken bridge makes it more fashionable and has greater development space for powder coated aluminum extrusions, which can not be replaced by profiles produced by other processing methods.

Powder coated aluminum is a beautiful and durable material for furniture. It is lightweight, corrosion-resistant, and very good-looking. Powder coated aluminum blends the lightweight properties of aluminum with the resistance and longevity of powder coating. It can withstand harsh weather conditions well without corroding. Aluminum by its nature does not rust, it will oxidize into a cloudy and white powdery finish over a long period of time in adverse conditions. To protect against this oxidation, we use high-quality aluminum and powder-coat it.

1. Aluminium profile surface preparation: Surface treatment ensures that all debris, dust, and other substances are removed from the surface of aluminum profiles.

2. Apply powder to the aluminum surface: The technician will use an electrostatic spray gun to apply the powder coating.

3. Heat the aluminum extrusion: The technician heats the extrusions in a curing oven to melt the powder coating evenly. 

4. Cool the aluminum extrusion to harden coating: Once the powder coating has melted over the entire surface, the technician will remove the extrusion from the curing oven to cool and harden.

Numerous industries benefit from powder coated aluminum extrusions. Powder coatings provide dense coatings with good adhesion, light shock resistance, and toughness. Compared with other surface treatment films, some physical indicators of the coating film, such as hardness and wear resistance, are significantly improved, which can effectively prolong the service life of aluminum profiles. The overall process of applying powder coating to extrusions is efficient and returns high-quality results for industrial applications. The finish is free of impurities or drips due to the pre-treatment and smooth spraying process.



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