Guangdong Yonglong Aluminum Co., Ltd.
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Wood Finish Aluminium Profiles Aluminium extrusion profile in wooden powder coating
Product Specification
| Description | Wood Finish Aluminium Profiles Aluminium extrusion profile in wooden powder coating |
| Material Thickness(t) | t=1.0 / 1.2 / 1.4 |
| Material | Aluminum Alloy 6063, 6061 |
| Annealing Treatment | T5,T6 |
| Color | Green, Grey, Black, White, (RAL series)etc. |
| Surface Treatment | Mill finish, anodized, powder coated, electrophoresis, sand balsting etc.and depend on customer’s demand. |
| Shape | Square, Round, Flat, Oval, and according to customer's drawing. |
| Length | Normal length=6 m |
| Usage | Building, Production Line, Decoration, Industrial, Transportation, Door and window, etc. |
| Package | 1. Pearl cotton foam for each profile; 2. Wrap with shrink film exterior; 3. Packed according to customer request. |
| Advantages/Features | Providing colorful products with various mechanical performances to adapt all kinds of architectural styles |
Oxidation coloring
Oxidation method
Using artificial method to produce an oxide film (Al2O3) on the surface of aluminum and its alloy products, and different colors are applied to improve the abrasion resistance of aluminum material, prolong the service life and add luster and luster. The basic process of oxidation coloring is process of surface treatment, oxidation, coloring and subsequent water sealing and organic coating.
The oxidation of aluminum
The surface of aluminum maintains a layer of 10 ~ 100 exoxide film under natural conditions, and the artificial oxide film is used to control the film thickness from 0.5 to 250 microns according to different purposes. The method of artificial membrane generation is chemical oxidation and electrochemical oxidation (i.e. anodic oxidation).
Chemical oxidation
The aluminum or aluminum alloys that are treated with the surface are chemically reacted in an oxidation solution containing oxidants and active agents to form an oxide film. The effect of the active agent is to partially dissolve the oxide film in the process of generation, producing the pores, so that the oxidation continues and the oxide film thickens. There are many kinds of oxidation solutions, often with chromate as an oxidant and carbonate as the active agent.
Anodic oxidation
It is usually carried out in electrolyte solutions such as sulfuric acid, oxalic acid or chromic acid. With aluminum as anode and lead as cathode, under the action of dc field, the anion (OH) is moved to the anode, and the oxygen is produced in the anode and the aluminum is used as the anode to produce the oxide film. The acid can partially dissolve the oxide film in the electrolyte and produce the pores, so that the oxidation reaction can be further developed. This method enables the surface of aluminum to form a porous structure, which can be treated with various coloring and can be used as the base of spray painting.
Corporate Introduction :
Guangdong Yong long Aluminum Co., Ltd. is located in the No. 10 (Sanjiang market) of Leping Town, Sanshui District, Foshan. The company was founded in 1997. It is a comprehensive and large-scale aluminum profile enterprise integrating the research and development, production and sales of aluminum alloy profiles. The company is leading the "Hongying" brand. Strong comprehensive strength and excellent service make Yong long "Hongying" sell well all over the country and exported to Southeast Asia, Europe, South America and many other countries.
The company has 900 employees, including 120 high and intermediate engineering technology and management personnel, with advanced and perfect design, production, testing and testing methods as well as perfect sales network and after-sales service system. The products sell well in more than 10 national and foreign ports, Australia and Taiwan areas.
Please tell us the information below, and we will give the best suggestion to you !
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.
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