Jinkeda aluminum products customization talk about four kinds of aluminum profile shell polishing methods. With the progress of The Times, the development of various means of transportation, such as aircraft, ships, cars and even household products, office furniture are used in aluminum shell, can be said to be used in many fields, the use of very wide, closely related to people's lives. However, many of our aluminum profiles are oxidized every year and lose their luster, which needs to be polished at this time.
General polishing is divided into three forms, respectively, polishing, mechanical polishing, electric polishing. In the polishing process of the car or ship, it is necessary to grasp the sequence, first mechanical polishing, and then electric polishing, which can achieve bright, restore the former luster, and can also be colored on the aluminum shell.
The following will introduce the five polishing methods, so that the aluminum shell, restore the former luster.
According to the different requirements of use, we list five treatment methods for the surface of the aluminum shell:
Anodizing, removing the alumina above the aluminum profile shell for effective polishing.
electrolytic polishing, electrolytic polishing in the use of chemical reaction to electrolytic polishing as the anode, insoluble metal as the cathode immersed in the electrolytic cell, through direct current, dissolve the anodized aluminum, aluminum disappeared from the aluminum shell, restore luster.
chemical polishing can be used as a pre-treatment process for protective decorative electroplating, and can also be used as a pre-treatment process for chemical film formation such as phosphating. If the anti-rust passivating water solution is dipped before painting, the aluminum oxide on the surface of the aluminum profile shell can be eliminated.
after the anodizing of the electrolytic reaction, the hair color is formed on the oxide film, and then colored, which is according to your requirements.
The above four are commonly used polishing methods, which are also relatively low cost and strong operability, and can effectively remove the aluminum oxide on the surface of the aluminum shell, achieve the polishing effect, and restore the original luster of the aluminum shell.
Foshan Jinkeda Aluminum Products Co., LTD. (referred to as Jinkeda), founded in September 2011, engaged in precision deep processing of aluminum alloy, focusing on: street lamp aluminum shell, downlight aluminum shell, line lamp aluminum shell, plant lamp aluminum shell, classroom lamp aluminum shell and other products. While pursuing the material and spiritual happiness of employees, Jinkeda focuses on manufacturing high-quality aluminum products, creating value for partners and contributing to social progress.