It is known to us all that the paint of aluminum sheet products are easy to remove. After being removed paint, the aluminum sheet products’ appearances are particularly ugly. And it also has certain influence on application of the aluminum sheet products. Under the circumstances, when ordering aluminum sheet products, we must choose qualified aluminum sheet products. Although the colors of aluminum sheet products are very monotonous, the surface of the products can be treated and can be sprayed. Then, the products can be got what you want through spraying them.
So, there are some causes that some aluminum sheet products are vulnerable to remove paint.
First of all, it is possible that some manufacturers have low requirements on spraying for they blindly pursue efficiency. It causes that the surface dirt, chemicals and other things are not being cleaned, leading to that the paint film can not cover aluminum plate’ surface very well.
Second, the film coating is sprayed too thin or too thicker, which is one of the causes of falling off the paint film. Therefore, it must be paid more attention on the spraying of aluminum sheet products.
The above two reasons are very vital for explaining why the aluminum sheet products remove the paint. Thus, in terms of the choice of aluminum sheet manufacturers, it is essential to choose the companies which can produce first-class products which are sprayed very well.