Curtain wall, ceiling aluminum veneer processing how to divide

What are the processing methods of aluminum veneer for curtain wall and ceiling decoration? The metal surface film was used for the decoration of ceiling in ancient times. At that time, fluorocarbon aluminum veneer was used as decorative material. Fluorocarbon aluminum veneer is expensive and cannot be widely used in the decoration of suspended ceilings.

Since then, most of the ceiling materials with metal veneer use fluorocarbon aluminum veneer, and the green and white aluminum veneer rust naturally formed by the oxidation of aluminum veneer in the atmosphere is used to increase the effect. However, the most used decorative materials are aluminum veneer, whose hardness and corrosion resistance are far better than other metals, and are easy to process into various bright colors and different texture states, such as titanium plate, mirror panel, wire drawing plate, sand plate, etc, at present, the processing technology of the decorative fluorocarbon aluminum veneer metal surface film used in the ceiling is mainly as follows:

1. An oxide film is formed by an electrochemical method. In the aluminum alloy metal surface using chemical method of artificial formation of oxide film to obtain decorative effect, this method also created the rise of aluminum veneer coloring coating. For example, the fluorocarbon aluminum veneer electrochemical oxidation treatment, by controlling the voltage, can be formed on the surface of gold, silver, blue, purple and other different colors of aluminum veneer titanium plate, ancient aluminum veneer color decorative panels, etc., can be used as roof, wall, handicrafts and other decorative materials.

2. Chromium-nickel treatment of aluminum alloy. With aluminum alloy as the matrix material, the aluminum alloy is immersed in the mixture of chromic acid, nickel acid and sulfuric acid to form chromium and nickel oxides on the surface, and the composition and thickness of the oxide film are controlled to obtain different colors, such as gold and red.

3. Vacuum ion plating method. Usually, titanium elements are plated on the surface of the fluorocarbon aluminum veneer. The principle is that the titanium metal is evaporated and nitrogen or oxygen is introduced at the same time, so that the fluorocarbon aluminum veneer metal reacts with the gas in a plasma state to form a nitride or an oxide on the surface of the aluminum alloy metal and cover the surface of the base metal.

The surface of fluorocarbon aluminum veneer can also be specially polished to obtain a mirror panel, so that the panel is as bright as a mirror, and the reflectivity and deformation rate are almost the same as those of advanced mirrors. Then, the titanium golden mirror panel can be obtained through vacuum ion plating processing technology, which can increase its noble and gorgeous atmosphere during interior decoration, which is also the effect that many hotels want to achieve, and the aluminum veneer mirror panel has the advantages of fire resistance, moisture resistance, no deformation, no crushing, convenient installation, etc., and has a good decorative effect.