Classification of color coated aluminum coils

　　Color coated aluminum coils are light in weight, easy to form, attractive in color and strong in corrosion resistance. With more and more widened application scopes, their classification becomes more complicated. Here we discuss classifying them simply by thickness, surface paint and usage.

　　Thickness

　　Color coated aluminum coils can be divided into 4-20 micron single coating, 25-28 micron double coating, 35-38 micron 3 coating.

　　Surface Paint

　　They are divided into polyester, coated aluminum coil and fluorocarbon, coated aluminum coil, epoxy roller coated aluminum coil, fluorocarbon on one side, polyester on one side, and fluorocarbon on both sides.

　　Usage

　　The biggest usage is roofing. The 3000 and 5000 series color coated aluminium coils are used for aluminum alloy ceiling and home appliance panels. They are used in the interior decoration of household appliances, food grade chrome and roll coating of food materials, and drawing boards.

　　The research and development of color coated aluminium coils have greatly changed the singleness of the aluminum industry, and the increasing in color number has enriched the development of their processing process. The classification above is very simple, with each type can be further divided into tens of branches.