An Overview of Aluminum Siding Trim Coil

The aluminum siding trim coil refers to the the product that the surface of the aluminum coil is coated with various colors of paint after the aluminum coil has been cleaned, chrome-plated, rolled, baked and other processes.

What are uses of color coated aluminum coil

Because of its light texture, bright color, easy processing and anti-rust performance, it is widely used in thermal insulation panels, aluminum curtain walls, roofing systems and aluminum ceilings, etc. There are rich colors and patterns for customers to choose from.

The structure of aluminum trim coil

It has two different processing ways: surface coating paint and primer. According to the different raw materials of the coating paint, it is divided into polyester (PE) coated aluminum coil and fluorocarbon (PVDF) coated aluminum coil. There are also cases where one side is coated with fluorocarbon and the other side is coated with polyester.

The coating thickness of aluminum siding trim coil can be divided into single coating (4μm-20μm), double coating (25μm-28μm) and 3 coating (35μm-38μm).

Features of Haomei coated aluminum coil

1. Good temperature resistance. The melting point of aluminum is 660 degrees, so the general temperature cannot reach its melting point.

2. Environmental protection and no color fading. The active chemical molecules are stable, easy to recycle and meet the environmental protection requirements.

3. The surface oxide film is dense, with strong adhesion, oxidation resistance, acid resistance, alkali resistance, corrosion resistance, decay resistance and ultraviolet resistance.

4. Uniform and long-lasting color. Haomei aluminum trim coil avoids the color difference of traditional spraying.

Popular alloys of coated aluminum coil stock

5052 aluminum coil stock is of high strength and can be stamped and bent to form color aluminum roofing sheet. As the base material of the color coated aluminum coil, 5052 aluminum coil features clean and tidy surface, no oil stains, no black spots, no stick marks, bright surface color, good coloring performance,etc.

Therefore, 5052 color-coated aluminum coils can be used as thermal insulation decoration for the roofs of large shopping malls, playgrounds, villas and some special environments. In addition, 5052 aluminum coil is also widely used in the field of transportation and packaging.