Light Weight T5 Aluminium Extrusion Profile Champagne Anodized Standard

Linea 42 Hoja Serie Chile Aluminium Extrusion Profile Champagne Anodized Standard

Aluminum Background:

In 2020, the consumption of aluminum profiles in China will exceed 18 million tons

In terms of consumption of aluminum profiles, according to the research results of SMM on key enterprises, China's domestic demand for aluminum profiles is large. The production and sales ratio of China's aluminum profiles industry in the past five years is about 90%. Based on this, it is estimated that the consumption of China's aluminum profiles in 2020 will be about 18.02 million tons. The domestic demand is large, which is mainly due to the large number of consumers in China and the rapid development of the end consumer markets such as real estate and automobile market.

In the future, the use scale of aluminum profiles will continue to grow

Aluminum profiles are widely used in many fields because of their corrosion resistance, light weight and easy processing. For example, in the aspect of home decoration aluminum profiles, they have the advantages of long service life, environmental protection and energy saving, strong plasticity, good sealing performance, excellent weather resistance and elegant decoration effect. In addition, the aerospace and national defense industries also prefer aluminum products because of its light weight and corrosion-free characteristics. According to the consumption growth rate of aluminum profiles in China, it is expected that the domestic demand for aluminum profiles in China will reach 21.11 million tons by 2026.

Profiles Details:

Oxidation Types:

1. Chemical oxidation

At a certain temperature, a thin oxide film is formed on the surface of aluminum alloy profile through chemical reaction, which is called chemical oxidation of aluminum. This method does not need to pass through current, and the process is simpler and cheaper than electrochemical oxidation. The oxide film is very thin, and the film thickness is 0.5~4 μ M or so, the film is soft and has low wear resistance, so it cannot be used alone. The film has good physical adsorption capacity and is a good primer. The protective layer obtained by chemical oxidation can greatly improve the protective ability of parts.

2. Anodic oxidation method

Anodizing of aluminum alloy profile is made by electrolysis in oxalic acid, sulfuric acid and chromic acid aqueous solution with aluminum or aluminum alloy as anode and lead, carbon or stainless steel as cathode. Electro anodic oxidation can obtain film-forming speed that is difficult to obtain by natural oxidation. In the process of oxidation film formation, two processes occur at the same time: one is the formation of Al2O3 oxide film on the surface of aluminum plate; Second, the formation process of oxide film is accompanied by the dissolution of oxide film. Only when the formation rate of the oxide film exceeds its dissolution rate can a certain thickness of the oxide film be obtained, and the thickness of the film is generally 5~15 um. The film is a double-layer structure consisting of a dense barrier layer and a porous layer with a columnar structure. Anodic oxidation films of aluminum alloy profiles can be divided into two categories: porous films formed in acid electrolyzers such as sulfuric acid and oxalic acid, forming micropores perpendicular to the surface; Barrier film is a porous and extremely thin film formed in electrolyte, such as ammonium borate, which is commonly used in electrolytic capacitors.

Advantages of Aluminium Door Profiles:

Advantage 1: water tightness and air tightness

Water tightness and air tightness are the key points in selecting doors and windows, and the performance of aluminum profiles for doors and windows is excellent in both aspects. Good water tightness can also effectively prevent rainwater from entering the room when the rainstorm comes. With strong air tightness and sealing tape, it can prevent wind and keep warm.

Advantage 2: sound insulation performance

The aluminum profiles of doors and windows are made of hollow tempered glass with strong sound insulation. It has better sound insulation effect than ordinary wooden doors, and can attenuate outdoor noise to a certain extent when it enters the room, so as to prevent interference with indoor silence.

Advantage 3: service life

Aluminum alloy is durable and free from aging problems. The aluminum profile surface of doors and windows is covered with a very thin but strong aluminum oxide film, which has obvious moisture-proof characteristics, stable composition and anti-aging.

Advantage 4: environmental performance

Compared with ordinary wooden doors, the aluminum profiles of doors and windows generally need to be finished with paint, and a large amount of formaldehyde and other harmful substances will remain in the paint and synthetic panels, which is harmful to health. Aluminum alloy doors are non-toxic, free of other harmful substances, and meet the requirements of environmental protection. Aluminum profiles for doors and windows are a new generation of environmental protection products.

Photos:

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1. Where you intend to use the aluminium profiles?

2. If you have the estrusion drawing, send us and we develop the correspondence mold.

3. Which color you want or tell us the architectural style you like.

4. Purchase quantity. It will convenient us to give you the best price.