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5 ways to deal with the surface of aluminum sheet:

addtiame:2016/10/24 click:
Aluminum plate in the construction industry has been particularly widely used, especially in the decoration of building materials. So more attention to the beauty of the aluminum plate, and now more manufacturers are more concerned about the surface of aluminum processing. There are 5 ways to deal with the surface of aluminum sheet:

1 Electrophoresis Coating

Electrophoresis is one of the most effective methods for coating metal parts. Electrocoating is the conductive coated by electrophoretic coating at a relatively low concentration tank filled with water and diluted in (as anode or cathode), in the groove of another set of corresponding (cathode or anode), between the DC power after a period of time, was deposited on the surface of coated material uniform and dense without is a special kind of water soluble film coating method. The electrophoretic coating process was accompanied by four kinds of chemical and physical changes, namely, electrolysis, electrodeposition, electrophoresis, electroosmosis. This approach is now the most used in Japan, after such a process, the surface of the aluminum plate has a smooth surface, the corrosion resistance will be enhanced.

2 powder electrostatic spraying

Electrostatic spraying using high voltage electrostatic corona electric field principle. The head of the spray gun metal guide cup with high-voltage negative electrode is formed with the workpiece. A strong electrostatic field is formed between the spray gun and the workpiece. When the carrier gas (compressed air) will flow from cup of powder coating for powder barrels by the powder tube to the spray gun, the surrounding dense powder charge, with negative charge in the static electricity and compressed air under the effect of adsorption powder evenly on the surface of the workpiece, through heating, melting and solidification (or powder plastic film) into a homogeneous and continuous, smooth, smooth. The main feature is to enhance the corrosion resistance of aluminum plate, for some of the acid and alkali salt, this kind of aluminum plate is better than the oxidation coloring of the profile.

3 grinding process

It is very light pattern aluminum itself, but in our lives in a certain environment there will be interference highlights, the shortcomings of the use of matte can be a very good customer service, its surface is silky smooth, is love a lot of people.

4 multi tone surface treatment

The traditional aluminum color previously has been unable to meet the needs of some designers, in order to make better use of aluminum, appeared in the processing of various colors, the aluminum color becomes more perfect, the most important point is that all need to be treated with polishing after the oxidation effect is the best.

5 plasma enhanced electrochemical surface ceramics

This is the use of advanced science and technology. The quality of the aluminum plate through this process is excellent, although the cost is higher, but a penny a point goods. The most important is that aluminum can also register a series of.