The Advantage Of Powder-coated Aluminum Profile

By Author: yang huimin
Total Articles: 132
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Woodgrain printing powder coated aluminum profile is to coat a protective film on the surface of the aluminum profile, which has achieved 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 spraying. There are three types of spraying processes, one is electrostatic spraying, one is dip spraying, and the other is thermoplastic spraying. The powder spraying of aluminum profile adopts the electrostatic spraying method. So what we are going to talk about today is what are the electrostatic powder spraying processes for aluminum profiles?
The spraying process of powder-coated aluminum profile
One is to carry out strict treatment on the surface of the woodgrain printing powder coated aluminum profile, and there should be no impurities, otherwise, the spraying will be uneven.
The second is to choose the color of the powder to be used and prepare the electrostatic device.
The third is spraying. It should be noted that when spraying, the aluminum profile needs to be grounded to increase the spraying ...
... efficiency of powder coating.
The fourth is the inspection. After spraying, check, and remedy any defects.
The fifth is to deal with the scene. Recycle the remaining materials.

The advantage of powder-coated aluminum profile
1. Because it does not use water or organic solvents, there is little pollution;
2. You can get a variety of color powder coating effects by just changing a power supply system;
In view of the above advantages, the surface treatment of many aluminum profiles in Europe has gradually changed from anodizing to powder coating;

The disadvantage of powder-coated aluminum profile is
1. There is a more or less orange peel on the surface of the coating film;
2. Easily produce four-shaped corrosion;
In the United States or Japan, the powder coating of aluminum profiles has not been popularized. In addition to the low demand for aluminum profiles in blue, green, red, and other colors, it is also related to the above shortcomings.

Why is woodgrain printing powder coated aluminum profile so popular? This is inseparable from the advantages of using powder spraying for aluminum profiles. One is high production efficiency and cost reduction; the other is a mechanized operation with high yield; the third is less pollution and high utilization; and the fourth most important is that the spraying is formed The oxide film is uniform, anti-corrosion, and beautiful, and there are many choices of colors.