Traffic sign aluminum plate
发布时间：
2023-09-09 10:43
Traffic signs are one of the common traffic facilities. Its structure is mainly composed of aluminum plate, reflective film, aluminum groove and other raw materials. Among them, the aluminum plate is a key part of the entire traffic sign, and the reflective film is a reflective material used to display the content of the traffic sign
There are generally three aluminum grades of 1050/1060/1100. At present, most of the traffic signs on the market are made of 1050 and 1060 aluminum alloy. Roads with a higher technical level should use 3003 grade aluminum alloy plates, and large signs or signs in coastal windy areas should use 3004 or 3104 grade aluminum alloy plates. If you make oxidation labels, especially oxidation dyeing labels, you must pay attention to it, otherwise it will affect the porosity of the oxide film and the adsorption performance and hardness level of the film.
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