Aluminum signs refer to signs and nameplate products made of aluminum raw materials, collectively referred to as aluminum signs, which have the functions of guidance, warning, general information, information communication and brand promotion.
The aluminum sign manufacturer said that in the products of metal signs, the proportion of aluminum signs accounts for more than 90% of the metal signs. For more than half a century, the use of aluminum plates to make signs has been enduring. The main reason is that aluminum It has the most decorative expressiveness, and many surface decoration techniques can be applied and played on aluminum materials, which is convenient to obtain colorful and various combinations of advanced decorative layers. On the other hand, it is determined by a series of excellent properties of aluminum.
Characteristics of aluminum materials: In addition to the above reasons, the physical and chemical properties of aluminum materials are in line with the requirements related to the application in signage. The brief introduction is as follows.
1. Light weight
The density of aluminum is 2.702gNaN3, which is only 1/3 of the aluminum sign compared with copper and aluminum, which will not increase the weight of the equipment, and also 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 signage processes.
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 have a corrosive effect on it, and it will have excellent durability in harsh environments in industrial areas and coastal areas.
5. No magnetism
Aluminum is a non-magnetic body, and aluminum signs will not cause external interference to instruments and equipment.
6. Rich in resources
The reserves of aluminum are considerable, and the annual output of aluminum products is second only to steel and ranks second in the world's total metal output.
