1.Color-coated aluminum coil is the surface of the aluminum coil with various colors of paint coating after cleaning, chroming, roller coating, baking and other processing.
2.Color aluminum is widely used in thermal insulation boards, aluminum curtain walls, aluminum magnesium manganese roofing systems, aluminum ceilings and many other fields due to its light texture, bright color, easy processing and no rust.
3.Coated aluminum coils can be simply divided into: surface coating paints, which are divided into polyester (PE) coated aluminum coils and fluorocarbon (PVDF) coated aluminum coils; Oxygen roll coated aluminum coil. Of course, there are cases where one side is coated with PVDF and the other side is coated with PE; there are even cases where PVDF is coated on both sides.
4.The thickness of the coating: It can be divided into single coating (4μm-20 μm); double coating (25 μm-28 μm); 3 coating (35 μm-38 μm); Textured aluminum coils, brick textures, camouflage aluminum coils, fabric aluminum coils, etc.; because of different uses, they are usually used as roofing materials (aluminum-magnesium-manganese roofing systems), ceiling materials (for aluminum alloy ceilings), and brushed panels (the surface is brushed). processing) etc.
The main features of the color coated aluminum coils:
1.Good temperature resistance, the melting point of aluminum is 660 degrees, and the general temperature cannot reach its melting point;
2.Strong environmental protection, not easy to change color, using chromium-free treatment liquid for operation;
3.Corrosion resistance, because its surface has a tight oxide film, which has strong adhesion
4.The color is uniform and durable, avoiding the individual color difference phenomenon of traditional spraying;
5.The strength of the board surface is extremely high, and it can be cut and slit at will.