How to identify the quality of 5754 coated aluminum coil

2018-08-29

The application of color coated aluminum coils in various industries is very extensive. Therefore, the development of color- coated aluminum coils has also ushered in a great opportunity, the market is very hot. In 5000 series color coated aluminum coil, 5052 and 5754 coated aluminum coil is the most common used products. In this form, a large number of small and medium-sized enterprises follow up, and many unqualified color coated aluminum is flooding the market, and how to identify high quality coated aluminum coils becomes a skill that customers need to master.

The color coated aluminum coil is a roll of coated aluminum, its performance is very stable and it is not easy to be corroded. Generally, the surface layer can be guaranteed to be fading for at least 20 years after special treatment. 5000 series aluminum have extra rust resistance effect and high strength compared with 1000 series and 3000 series aluminum, thus 5754 color coated aluminum coil can be sued in some wet environment and has wide application.

If the quality of the color coated aluminum coil is qualified, the surface thereof shall not have obvious indentation, leakage coating and damage through the coating, and corrugations, scratches and bubbling are not allowed. The most important thing is that you have to look carefully at the color difference of the 5754 coated aluminum coil. If you don't pay attention, it will affect the final decorative effect when applied.

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