Two Common Coloring Problems in Aluminum Oxidation Processing

The processing procedure may change a lot of characteristics that are originally possessed by the aluminum material like aluminum sheets and coils. And what are they? Here is the analysis of two common coloring problems in aluminum oxidation processing for sale. When the aluminum oxidation process is carried out, the coloring process is often involved. As far as the current processing situation is concerned, we can use many different coloring methods, such as adsorption coloring, natural coloring, electrolytic coloring, and organic coating coloring. However, no matter which method is used, there may be some problems. Let's take a look at the specific content.

So, what are the main manifestations of these problems? We summarized this problem and found that the main problems are: color mixing, uneven color tone, white shift and white point. Of course, in the actual processing, different methods are used to deal with the problems. In addition, it is also affected by the properties of the material itself, and the specific conditions of pretreatment and aluminum oxidation processing will also be have a certain impact.

Next, we will choose two commonly used coloring methods to give a brief introduction to the home, hoping to help everyone. First of all, what problems are prone to occur in natural color rendering. When using this method, the problem often encountered is whether the oxide film is uniform. The specific situation of coloring will be greatly affected by the processing process, among which, it will also be affected by the pretreatment in aluminum oxidation processing.

So, if you use the adsorption coloring method, what problems will occur? In a large number of practical cases, we found that if this coloring method is used, the main problem is that it is easy to cause uneven coloring of the oxide film, and there is a problem of color mixing or decolorization. That is to say, it will lead to unsatisfactory coloring effect of products processed by aluminum oxidation.

In short, in actual production, not only the problems listed above, but also many other problems may be encountered. I hope everyone can be aware of this problem at work, and can take some measures to avoid it and ensure that The quality of aluminum oxide processing.