One of the 3 major markets for aluminum is the construction industry and its demand is very large, and about 20% of the world's total aluminum production is used in the construction industry. In those developed industrial countries, the construction industry is particularly obvious, and the amount of aluminum has accounted for more than 30% of its total production.
In recent years, the types of aluminum profile have been constantly updated, and the applications of new building products such as colored aluminum, composite aluminum, composite doors and windows, aluminum alloy templates are increasing year by year.
Electrophoretic aluminum profile has strong corrosion resistance: high surface corrosion resistance, effective prevention of acid, alkali and salt erosion. It is a good material to prevent wind erosion in construction industry. Electrophoretic aluminum profile has satisfactory performance life. Experiments show that it can still be used under very harsh eunuch, and it can also ensure that life is over 50 years without corrosion, no aging, no fading and no falling off.
The feeling is smooth and delicate, the appearance is bright and bright, the magnificent, many colors can be chosen. High hardness aluminum electrophoresis film, high above 3H aluminum hardness engraving pen.
Alumina is used as an anode to electrolyze the electrolyte, and artificially form a protective oxide film on the surface of the substrate, so as to form aluminum oxide.