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How to judge the quality of aluminum plate?

Edit:admin Date: 2018-03-10 15:27
How to determine the quality level of aluminum plates? In the purchase of aluminum products, we must first to learn how to judge the quality of aluminum products. Then what kinds of methods should we use to judge it?
First of all, we must look at the material of the aluminum plate. The material of the aluminum plate is not good. It must be unqualified in quality. The use of such materials to process aluminum plate products must be very low in grades. Therefore, depending on the material, aluminum plates are generally used. Manufacturers more common aluminum material as long as ordinary aluminum alloy profiles, aluminum-magnesium alloy profiles, aluminum-manganese alloy profiles three, from the perspective of hardness, the above three materials in descending order.

Then refer to the aluminum plate surface treatment method, aluminum plate surface treatment methods are many, including spraying, roller coating, film, paint four methods, from here alone can determine the grade, spray and paint processing aluminum plate material in The service life is relatively short, there will be a color difference in the surface treatment, the color of the product under the roller coating treatment is uniform, but need to be decorated before the actual style, not easy to fade, discoloration, and the film can guarantee the stability of 10 years Does not change color effect.
The grades of aluminum products can be judged from the above several aspects, according to their own needs to choose the grade, of course, in addition to the above, the production process of aluminum products is also very important, for the poor process of aluminum products, will also be direct Affect the applicable life span, so be sure to choose a good supplier of aluminum products.
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