What Are The Common Uses Of Aluminum Profile?
Aluminum has a steel and iron does not have the tensile and conductivity, is widely used in various fields, the current market common Aluminum Profile use these?
1, doors and windows Aluminum Profile. Aluminum Profile windows and doors are used for building windows and doors of Aluminum Profile.
2, radiator Aluminum Profile. Radiator aluminum profile is used for cpu radiator special radiator aluminum.
3, aluminum alloy shelf Aluminum Profile. Aluminum alloy shelf The main difference between the aluminum profile is the shape of the different, but are produced by hot melt extrusion.
4, industrial Aluminum Profile. Industrial aluminum is mainly used for automatic machinery and equipment, the skeleton of the cover and the company according to their own machinery for aluminum custom requirements open mold, such as pipeline conveyor belt, hoist, dispensing and testing equipment, etc., electronic machinery industry and no Dust room used mostly.
5, furniture Aluminum Profile. Furniture Aluminum Profile is mainly used for the production of new furniture.
Aluminum Profile before the color, the first to the aluminum oxide, extruded aluminum alloy profiles, the surface corrosion resistance is not strong, must be anodized surface treatment to increase the corrosion resistance of Aluminum Profile, wear resistance And the appearance of beauty.
The main process of coloring Aluminum Profile is:
(1) surface pretreatment: chemical or physical method to clean the surface of the profile, exposed pure matrix, in order to facilitate access to complete, dense artificial oxide film. It is also possible to obtain a mirror or matte (matt) surface by mechanical means.
(2) anodizing: the surface pretreatment of the profile, under certain conditions, the substrate surface anodic oxidation, resulting in a layer of dense, porous, strong adsorption capacity of the AL203 film.
(3) Sealing: The pores of the porous oxide film formed by anodic oxidation are closed, so that the oxide film is resistant to contamination, and the corrosion resistance and abrasion resistance are enhanced. The oxide film is colorless and transparent, the use of sealing before the strong adsorption of the film, in the membrane hole adsorption deposition of some metal salts, the appearance of the appearance of the appearance (silver) outside the many colors, such as: black, bronze, Gold and stainless steel color.