How to achieve the beautiful appearance and smooth surface of the aluminum profiles we usually see?
Aluminum profile surface treatment
1. During the extrusion process of industrial aluminum profiles
, if the extrusion die is not very good or the die extrudes too many industrial aluminum profiles, extrusion marks will occur on the surface of the industrial aluminum profiles, and the surface of the industrial aluminum profiles may be touched by hand. To make the appearance of the industrial aluminum profile smooth and flat, and no extrusion marks can be felt. The industrial aluminum profile factory generally erodes with alkaline water first to erode the extrusion marks.
2. Industrial aluminum profiles are required to have good sealing properties as external protective components. At present, powder electrostatic spraying has become a popular trend in the exterior coating of industrial aluminum profiles at home. In particular, the area of the opening part of the glass industry aluminum profile should not be greater than 15% of the area of the curtain wall; and the opening part should adopt an upper hanging structure, and the opening angle should not be greater than 45 degrees.
3. The combination of powder spraying and thermal transfer technology for industrial aluminum profiles will make it more fashionable, so that the powder sprayed profile applicator has more room for development.
4. Aluminum alloy profiles have high strength, light weight, strong stability, strong corrosion resistance, good plasticity, small deformation, non-polluting, non-toxic, strong fire resistance, and long service life (up to 50-100 years) Good recyclability, can be returned to the furnace for re-smelting.