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Last Updated ：2023/07/05
Among the products of metal signs, blank aluminum signs account for more than 90% of the metal signs. For more than half a century, the use of aluminum plates to make signs has been unfailing. According to the sign circle, the main reason is Because aluminum has the most decorative expressiveness, many surface decoration techniques can be applied and exerted on aluminum, which is convenient to obtain colorful and multiple combinations of high-level decorative layers. On the other hand, it is determined by a series of excellent properties of aluminum. The characteristics of blank aluminum signs, in addition to the above reasons, the physical and chemical properties of aluminum are consistent with the requirements related to the application in the sign. The brief introduction is as follows.
1、 Light weight The density of aluminum is 2.702gNaN3, which is only 1/3 of that of copper and aluminum. Aluminum signs will not increase the weight of the equipment and save costs.
2、 Easy to process Aluminum has excellent ductility, is easy to cut, and is easy to stamp and form, which can meet the needs of special processes for 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 The aluminum oxide film layer, many substances do not produce corrosive effects on it, and it will have excellent durability when used in harsh environments in industrial areas and coastal areas.
5、 Not magnetic Aluminum is non-magnetic, and aluminum signs will not cause external interference to equipment.
6、 Rich resources The reserves of aluminum are considerable, and the annual output of aluminum products is second only to steel, ranking second in the world's total metal output.
In recent years, blank aluminum signs have been widely used in traffic signs, electronics, electrical appliances, mechanical equipment, air conditioners, televisions, liquid crystal displays, navigators, automobiles, auto and motorcycle accessories, electric mopeds, doors, security doors, furniture, kitchenware, and office Products, sanitary ware, audio, luggage, accessories, various wine boxes, tea packaging boxes, moon cake packaging, gift packaging boxes and other product LOGO signs.
1、 Light weight The density of aluminum is 2.702gNaN3, which is only 1/3 of that of copper and aluminum. Aluminum signs will not increase the weight of the equipment and save costs.
2、 Easy to process Aluminum has excellent ductility, is easy to cut, and is easy to stamp and form, which can meet the needs of special processes for 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 The aluminum oxide film layer, many substances do not produce corrosive effects on it, and it will have excellent durability when used in harsh environments in industrial areas and coastal areas.
5、 Not magnetic Aluminum is non-magnetic, and aluminum signs will not cause external interference to equipment.
6、 Rich resources The reserves of aluminum are considerable, and the annual output of aluminum products is second only to steel, ranking second in the world's total metal output.
In recent years, blank aluminum signs have been widely used in traffic signs, electronics, electrical appliances, mechanical equipment, air conditioners, televisions, liquid crystal displays, navigators, automobiles, auto and motorcycle accessories, electric mopeds, doors, security doors, furniture, kitchenware, and office Products, sanitary ware, audio, luggage, accessories, various wine boxes, tea packaging boxes, moon cake packaging, gift packaging boxes and other product LOGO signs.
