Among the metal signage products, the proportion of aluminum signs is about 90% of the metal signs. For more than half a century, the signboards made of aluminum plates have been enduring for a long time. The main reason is that mintai aluminum has the most decorative performance. A lot of surface decoration technology can be applied and played on aluminum in order to be easy to obtain a colorful, multi-combination of advanced decorative layers. On the other hand, it is determined by a series of excellent properties of aluminum.
Characteristics of aluminum: In addition to the above reasons, the physical and chemical properties of aluminum are consistent with the requirements related to the application in the signage.
1. Light weight The density of aluminum is 2.702g NaN3 which is only 1/3 of that compared with copper and aluminum. Aluminum signage does not increase the weight of the equipment but also saves money.
2. Easy processing Aluminum has excellent ductility is easy to cut and is easy to be stamped and formed to meet the needs of special signs.
3. Good corrosion resistance A hard and dense oxide film can be formed on the surface of aluminum and its alloys.
4. Good weather resistance Aluminium oxide film layer, many substances do not cause corrosion to it and it will have excellent durability in harsh environments in industrial areas and in coastal areas.
5. No magnetic Aluminum is non-magnetic and the aluminum sign will not cause external interference to the equipment.
6. Rich in resources The reserves of aluminum are considerable. The annual output of aluminum products is second only to steel which is the second largest metal output in the world.
In recent years, it has been widely used in traffic signs, electronics, electrical appliances, mechanical equipment, air conditioners, televisions, LCD monitors, navigators, automobiles, automobile and motorcycle parts, electric bicycles, door industry, security doors, furniture, kitchen utensils, office supplies, Bathroom, audio, luggage, accessories, all kinds of wine boxes, tea packaging boxes, moon cake packaging, gift boxes and other products logo.
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