Customized Samples ADC6 Aluminum Die Casting with Black Powder Coating

 

Aluminum alloy die-casting products generally have surface treatments such as powder spraying, baking paint, oil spraying, oxidation, sandblasting, electroplating, etc. Classified based on the thickness and smoothness of the product surface treatment.

一、 Powder spraying is the process of spraying powder coating onto the surface of a workpiece using a powder spraying equipment (electrostatic spraying machine). Under the action of static electricity, the powder will evenly adsorb onto the surface of the workpiece, forming a powdery coating. The powdery coating undergoes high-temperature baking, leveling, and solidification to form the final coating with different effects (different types of powder coatings); The spraying effect of powder spraying is superior to the spraying process in terms of mechanical strength, adhesion, corrosion resistance, aging resistance, etc., and the cost is also lower than that of the same spraying effect. Powder spraying is generally divided into outdoor powder and indoor powder. The pattern can be adjusted into various effects, such as smooth surface, sand pattern, foaming, etc.

二、 The true baking process is to use aluminum alloy phosphating and spraying, followed by baking. This coating not only has anti-corrosion properties but also is bright, wear-resistant, and not easy to peel off.

Surface pretreatment

(1) 1. Oil removal; 2. Water washing; 3. Rust removal; 4. Water washing; 5 meter adjustment; 6. Water washing; 7 phosphating; 8 Water washing; 9 Water washing; 10 Drying;

(2) Purpose and importance of pre-treatment:

The purpose of pre-treatment is to obtain a good coating. Due to the presence of grease, oxide scale, dust, rust, and corrosive substances on the surface of the stamping parts during manufacturing, processing, handling, and storage, if not removed, it will directly affect the performance and appearance of the coating film. Therefore, pre-treatment plays an extremely important role in the coating process.

(3) The significance of preprocessing:

Pre coating treatment, coating, and drying are the three main processes of the coating process. Among them, pre coating treatment is the basic process, which has a significant impact on the overall coating quality, coating service life, and coating appearance. The surface of the workpiece after degreasing, rust removal, phosphating and other processes is clean, uniform, and oil-free.

三、 Oil spray is the term for surface coating processing of industrial products. Oil spray processing is generally specialized in plastic oil spray, silk screen, and pad printing processing; Color modification and screen printing of EVA, rubber and other shoe materials. We have equipment such as spray lines, screen printing lines, and pad printing machines, and can produce products that are resistant to high temperatures, friction, UV, alcohol, and gasoline according to customer requirements. Processing scope: Electronic products: ordinary spray paint, PU paint, rubber paint (touch paint), (such as USB drives, MP3s, cameras, network peripheral products, and other electronic products.), can solve difficult problems encountered in spray injection molding processing, such as air marks, fusion joints, etc., has experience in spraying rubber paint (touch paint), and possesses touch paint rework technology.

四、 Oxidation

Aluminum alloy surface oxidation is suitable for conducting oxidation, and aluminum materials or profiles are suitable for anodizing.

Aluminum alloy oxidation colors generally include natural color and sky blue

1. Anodic oxidation is carried out under high voltage, which is an electrochemical reaction process; Conductive oxidation does not require electrification, but only immersion in medicinal solution. It is a pure chemical reaction.

2. Anodizing takes a long time, often tens of minutes, while conductive oxidation only takes a few tens of seconds.

3. The film generated by anodic oxidation ranges from several micrometers to tens of micrometers, and

And it is hard and wear-resistant, while the film generated by conductive oxidation is only around 0.01-0.15 microns. The wear resistance is not very good, but it can conduct electricity and resist atmospheric corrosion, which is its advantage. 4. The oxide film is originally non-conductive, but because the film generated by conductive oxidation is really thin, it is conductive

5、 Sandblasting

Spraying a layer of fine sand on the surface of aluminum alloy products to enhance the friction coefficient of the contact surface can enhance the reliability of the connection. The sand has different thicknesses and patterns.

6、 Electroplating

Electroplating is the process of using electrolysis to deposit metal or alloy on the surface of a workpiece, forming a uniform, dense, and well bonded metal layer, which is called electroplating. Simply understood, it is a change or combination of physics and chemistry. The application of electroplating technology is generally used for the following purposes: a. anti-corrosion, b. protective decoration, c. wear resistance.

 

 

 

 

 

Basic Information

Total Capitalization	less than US$50,000
Country / Region	China
Year Established	2014
Total Employees	100 to 149
Business Type	Exporter, Manufacturer, Trading Company

 

Trading Capabilities

Total Annual Sales	less than US$50,000
Export Percentage	90 percent to 94 percent
OEM Services	Yes
Small Orders Accepted	Yes
Brand Names	Innolead
Payment Terms	TT
Main Competitive Advantages	Experienced R&D Department, Large Product Line, ODM (Original Designing & Manufacturing), OEM Capability, Production Capacity, Reliability, Reputation
Other Competitive Advantages	NA
Major Customer	Soprano, European Thermodynamics Ltd.
Export Markets	Australasia, Central/South America, Eastern Europe, Mid East/Africa, North America, Western Europe

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTACT US

Alex He

Tel:+86 15989331617

Whatsapp&Wechat:+86 15989331617

Skype ID:alex.ho43

Email: alex.he@innolead.net

 

Web:www.innolead.net

 

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