Choosing the right finish for your aluminum project is crucial. Anodizing and powder coating are two popular options that provide protection and visual appeal. Anodizing creates a durable, corrosion-resistant surface by bonding with the aluminum. This finish is ideal for projects that need long-lasting wear resistance. Powder coating offers a thicker, uniform layer that hides…
Can aluminum be powder coated? The simple answer is yes, aluminum can absolutely be powder coated, and it’s one of the best ways to add a durable, attractive finish to your aluminum products. Powder coating not only enhances the appearance of aluminum but also provides significant protection against corrosion, wear, and UV damage. Whether you’re…
Anodic electrophoresis is an important surface treatment process. Why is it important for aluminum processing? This is because it can help aluminum products to cope with more complex environments: 1. High corrosion resistance needs: When aluminum profiles need to be used in harsh environments such as humidity and salt spray. Anodic electrophoresis can form a…
Powder coating is an important surface treatment process for aluminum. Reasonable pre-treatment is necessary to obtain a beautiful powder coating. So what is powder coating pretreatment? Surface cleaning: 1. Its purpose: to remove grease, dust and other impurities from the aluminum surface to ensure the quality of spraying. 2. Methods: Use solvent or special cleaning…
The principle of anodic electrophoresis is: Under the action of a DC electric field, the charged coating particles move to the coated workpiece. This causes the electrophoretic coating deposited on the surface of the aluminum profile to precipitate and form a film. The electrophoretic coating includes acrylic resins, melamine resins, pigments, solvents, neutralizers, additives and…
Aluminum profiles do not rust. Since it is obtained by extruding aluminum alloy, it is difficult to corrode in the natural environment. However, under the influence of the environment, discoloration and deterioration will occur for a long time. This is mainly caused by the following factors: 1. the influence of oxygen and water: Aluminum and…
Aluminum have the advantages of high specific strength, corrosion resistance, and economical processing, making them one of the most widely used metal materials today. Although the oxide layer on the surface of aluminum alloy can prevent further oxidation of the metal within the layer, the corrosion problem will still produce many limitations on the application…
What is powder coating and how is it used on the surface of aluminum profiles. Let’s look at it today in a few steps: The principle of powder coating process: With electrostatic powder spraying equipment to powder coating to the surface of the workpiece, under the action of static electricity, the powder will be uniformly…
Principle of Electrophoresis: Electrophoresis is the electrophoretic coating in the cathode and anode, applied to the role of voltage, the charge of the paint ions move to the cathode, and with the cathodic surface of the alkaline effect of the formation of insoluble substances, deposited on the surface of the workpiece. Usually aluminum profiles are…
Our new anodic oxidation treatment tank meets the environmental protection policy standards required by the government. The anodic oxidation environmental protection standards are mainly related to the environmental protection regulations and requirements that should be complied with during the anodic oxidation process of aluminum products to ensure that the production process has minimal impact on…