The purpose of the coating of aluminum coils is to make the coating on the surface of the aluminum coil through the coating construction to form a solid continuous coating and play its role in decoration, protection and special functions.
After the aluminum coil is coated, the coating is covered on its surface, forming a solid continuous coating with corrosion -resistant effects to isolate the aluminum coil su ...
What is the role of anodizing aluminum coils?
Aluminum coils and aluminum alloys will oxidize in the air. Of course, the oxide film produced on the surface of the aluminum has an amorphous structure, which will cause the surface of the aluminum metal to lose its original gloss, although this layer of pure natural oxide film will make the surface of the aluminum metal slightly Passivation, but it is very thin, ...
Alloy temper
Coefficient of thermal expansion (20)μm/m.k
Melting point range(℃)
Conductivity
( %IACS )
Resistivity
Ωmm2/m
Density (g/cm3)
5052 H112
23.2
500 - 635
30
0.058
2.82
5083 H112
23.8
607 - 650
35
0.050
2.72
6061 T651
23.4
570 - 640
29
0.059
2.72
7050 T7451
23.6
580 - 650
43
0.040
2.73
7075 T651
23.5
490 - 630
41
0.0415
2.82
2024 T351
23 ...
Aluminum trim coil rolls have a variety of applications in construction and other industries. Some common applications for aluminum trim coil rolls include:
Siding and Cladding: Aluminum trim coils are widely used in siding and cladding applications in residential, commercial and industrial buildings. It is used to cover and protect the edges and joints of exterior surfaces such as doors, windows, fascias and ...
24 in. x 50 ft aluminium coil
The expression "24 in. x 50 ft aluminum coil" refers to a roll coil that is 24 inches in width and has a length of 50 feet. This type of product is often used in various applications such as roofing, siding, and other construction projects where aluminum is needed in a continuous form. The measurements provided specify the dimensions of the coil, with the width being 24 inches and t ...
It is understood that the current aluminum coils on the market are widely used in the production of aluminum composite panels, aluminum ceilings, fireproof veneers, garage doors and other products, but there are certain shortcomings, that is, they don’t pay attention to the protection of aluminum coils after a long time. , There will be corrosion, how to effectively prevent it, let's take a look?
(1) Aluminum ...