Why is mirror finish aluminum sheet metal used as cell phone shell? - Printable Version +- Forums (https://askaluminium.com) +-- Forum: My Category (https://askaluminium.com/forumdisplay.php?fid=1) +--- Forum: aluminium faq (https://askaluminium.com/forumdisplay.php?fid=2) +--- Thread: Why is mirror finish aluminum sheet metal used as cell phone shell? (/showthread.php?tid=8249)

Why is mirror finish aluminum sheet metal used as cell phone shell? - aadaasdark8072 - 10-11-2018 Because the mirror finish aluminum sheet metal has the light quality, the heat dissipation quick, the beautiful characteristic, has been widely used in many fields. The most commonly used mobile phone in life, almost everyone can’t live without electronic equipment, whose shell is made of brushed aluminum plate, and mirror finish aluminum plate is the most ideal shell material for mobile phone. So why is mirror finish aluminum sheet metal the most ideal phone case material? 1. The classic fashion of brushed aluminum oxide plate with rich color: brushed aluminum plate has rich color and soft metal texture, so more and more product metal shell USES wire-drawing technology to achieve beautiful and practical effect. 2, fine wire drawing textures, different aesthetic feeling, Angle of 90 ° or 180 ° Angle of continuity burst and folded surface film layer from, wiredrawing grain is exquisite fashion, in the application on the following make metallic matte radiant with fine hair luster. 3. Easy to clean and convenient to clean the stains: resistant to washing, more powerful than traditional anodic oxidation and scrubbing, especially alkaline washing liquid. The patent technology of anodic photooxidation solves the problem of stamping and blowout of traditional anodic oxidation. In the application of mobile phone case can resist fingerprint, strong metal sense. 4. Leading in the anti-aging industry: compared with the external traditional anode oxidation products, the anti-aging time is 6-8 times that of the traditional anode oxidation; The drawing texture is obvious and the handle is strong. The application in the mobile phone case will bring users a different sense of security. The above are the four reasons why aluminum wire drawing is the most ideal mobile phone shell material. The application of mirror finish aluminum sheet is very extensive, which can be applied in various industries such as signage, mobile electronic equipment, household appliances, construction and decoration. RE: Why is mirror finish aluminum sheet metal used as cell phone shell? - ohapuqa - 10-11-2018 Mirror finish aluminum sheet metal can be applied in many industries, among which the most familiar to us is cell phone shell. Aluminum mirror sheet usually has alloys of 1050, 1060, 1070, 1100, 3003, 5005 and 5057 as its raw materials. As a relatively high end product, cell phone shells are generally made of 3xxx and 5xxx aluminium base sheets that perform better mirroring effect after being finished. Superior sheets have a reflectivity of 95% and more. The reflectivity keeps stable and long. While being used as cell phone shells, however, aluminum mirror sheet defeat its competitors not by high reflectivity but unique line effect. Cell phones are becoming thinner and thinner, lighter and lighter to cater for fashions in global market. Among all easily available metals, aluminum proves to be the lightest with satisfying mechanical properties. It weighs only less than half of iron and one third of copper, beating the two competitors effortless by such an endowed advantage. It can be rolled into such extreme thicknesses that the thinnest aluminum foil is only several micro meter thick. It has such a good anti-corrosion property that even plain sheets last years. Mirror finish aluminum sheet metals have been treated by an anodizing process, which aims to strengthen their corrosion resistance and water-proof property. As cell phone shells, the metal does not get rusty in spite of long-term exposure to sweat. Boasting medium strength and good tensile strength, it withstands exterior shocks and can be coated with colors of other metals or natural colors to create various styles. The biggest advantage, however, proves to be mirror finish aluminum sheet price. Owing to the fact that the industry has developed mature technology and processing systems, mirror finish aluminum sheet metals can be obtained at much lower cost than steel, not to mention copper.