Painted aluminium suppliers have three common forms of coated aluminum surface coating, namely powder, polyester and fluorocarbon. These three coatings have their own uses. For example, powder or polyester is used for indoor ceilings, while fluorocarbon paint is commonly used for prepainted aluminum for outdoor curtain walls. In actual application, how we can select color coated aluminium product?
Selection factor one: specific use.
Different uses will have different requirements for some of its characteristics such as strength and corrosion resistance due to the specific role of the color painted aluminum coil. Therefore, when you buy this material, you should pay attention to roughly determine the specific type of color-coated aluminum coil that is suitable for selection according to the specific use.
Selection factor two: application environment.
Different applications require color painted aluminum sheet to be used in different environments. When different environments have different conditions such as temperature, humidity, cleanliness, etc., it is required that when purchasing such materials, pay attention to the application. The material is selected according to the specific conditions of the environment, so as to ensure that the properties of the selected material are suitable for this application environment. For example, you can choose fluorocarbon color coated aluminum coils in outdoor environments, polyester color-coated aluminum coils in indoor dry environments, and fluorocarbon color coated aluminum coils in seaside environments. Generally speaking, fluorocarbon color coated aluminum coils have better weather resistance and are suitable for use in various harsh environments.
Selection factor three: the size of the pressure
The pressure-bearing pressure is large, the thickness of the color-coated aluminum coil should be appropriately thicker, and the thickness of the color coated aluminum coil cannot be reduced in order to save costs. For those with high pressure, it is necessary to choose color coated aluminum coils with thicker thickness and higher hardness and lightness, such as 3003 and 3004. Especially in terms of roofing, the thickness and material of color coated aluminum coils selected in the north and the south are different. Because the rain and snow in the north are relatively large, you should choose a color-coated aluminum coil with a thicker thickness and a higher strength.
After the color coated aluminum coil product has passed the inspection and is covered with inspection and printing, painted aluminium suppliers wrap a layer of strong neutral or weak acid material on the outside, and the joints should be sealed with tape or labels. Soft padding on the end face. To protect the end face of the color coated aluminum coil. Add desiccant, put on a plastic bag, plug the part of the plastic bag beyond the aluminum coil into the tube core, seal it with a plastic plug of suitable size, and put it in the packing box. After the product is packaged, cover it with a layer of moisture-proof paper or plastic sheet, and put it on the packing list before adding the cover and sealing the box with steel tape, the steel tape should be tied firmly.