What Is The Effect Of Anodizing On The Surface Of Aluminum Profiles?
2022-06-13 11:14
What is the effect of anodzing on the surface of aluminum profiles?
There is a process called oxidation treatment in the production process of industrial aluminmum profiles.Do you know why the aluminum profiles are oxidized?The purpose of aluminum surface treatment is to solve the problem that will provide the anticorrosion and aesthetics of aluminum profiles.Before the surface treatment of aluminum profiles,aluminum needs to be polished,and polishing is divided into three ways,namely chemical polishing,electrical polishing and mechanical polishing.In the first use of mechanical polishing and then chemical polishing and then chemical polishing and electrial polishing,can achieve a smooth and bright.Surface treatment process called aluminum oxide film,called aluminum and aluminum alloy chromate conversion film,in accordance with this method to produce aluminum profiles,not only to achieve the effect of electrical conductivity,but also to en hance the protection of aluminum ,is specifically for the enhancement of aluminum conductivity and protection of the research technology.The method has the advantages of low technicality,low processing cost and good processing performance,and is applied in the field of intelligent electronic industry.The ways and methods of oxidation are various.Before surface treatment of aluminum profile,different oxidation process should be selected according to the product requirements generally in the industrial manufacturing surface of silver,sand blasting electrophoresis,black oxide,wire drawing and other processes.
Anodizing a dense layer of alumina film is produced on the surface of industrial aluminum,which rereacts with air and improves the protective performance of industrial aluminum profiles.
Coloring after anodizing forming various colors on the oxide film to meet cetain application requirements,if it is used in industrial machinery industry,industrial robot hand,assembly line worktablr,quipment frame can be oxidized silver white,sandblasting electrophoresis color.
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What is the temperature for anodizing with dyes?
1. Low-temperature anodizing (15℃ to 20℃): ● The oxide film is dense and has good wear resistance. 2. Medium-temperature anodizing (20℃ to 25℃): ● Wide range of applications and stable process. 3. High-temperature anodizing (25℃ to 30℃): ● Short production cycle and high efficiency.
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![What dyes are used for anodizing aluminum?]()
What dyes are used for anodizing aluminum?
The dyes used for anodizing aluminum are: 1. Organic dyes (Organic dyes are dyes made through organic chemical reactions) ● Azo dyes: ● Anthraquinone dyes: ● Nitro dyes: 2. Inorganic dyes (Inorganic dyes are usually made of metal oxides or metal salts) ● Iron oxide: ● Chromates: ● Titanates:
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![What are the key factors in the selection of aluminum anodizing dye?]()
What are the key factors in the selection of aluminum anodizing dye?
The color stability of anodizing dye is one of the first considerations in the selection. Products need to have long-lasting color brightness to ensure that they will not fade or change color during long-term use. Therefore, it is crucial to choose anodizing dye with high color stability.
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![How is the corrosion resistance of products using anodizing dye?]()
How is the corrosion resistance of products using anodizing dye?
When scratches or damage occurs on the surface of the product treated with anodizing dye, the oxide film has a certain self-healing ability, which can repair the damaged parts through its own reoxidation and protect the aluminum-based material from further corrosion.
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![How does the performance of anodizing dye change under different pH values?]()
How does the performance of anodizing dye change under different pH values?
● Acidic environment (PH<7): In an acidic environment, anodized dye may fade. ● Alkaline environment (PH>7): In an alkaline environment, some anodizing dye powders may change color or become ineffective.
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Can wax remover additive effectively remove stains from the surface of aluminum products?
The main ingredients of wax remover additive usually include organic solvents and surfactants. These ingredients can chemically react or physically adsorb with surface stains to decompose or separate the stains, thereby achieving the purpose of removal.
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![What is the effect of wax remover additive on the wear resistance of aluminum products?]()
What is the effect of wax remover additive on the wear resistance of aluminum products?
The chemical composition of wax remover additive may enhance the hardness and wear resistance of aluminum surface, making it more resistant to friction and wear; while other chemical compositions may reduce the wear resistance of aluminum products, making them more susceptible to surface damage.
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What are the methods and steps of using sealing additive agent?
The aluminum product after the immersion treatment needs to be dried and cured so that the sealant forms a dense sealing film and improves the sealing and corrosion resistance of the oxide layer.
