Aluminum-Anodizing

  • - Place of Origin: Foshan, China
  • - Brand Name: GUANG YUAN
  • - Model Number: GY068
  • - Grade: 6000 Series
  • - Alloy or Not: Is Alloy
  • - Temper: T4-T6
  • - Surface Treatment:
  • - Mill Finish, Anodizing, Electrophoresis, Powder Coating, Polishing, Brush, Wood Grain, Fluorocarbon Coating, etc.
  • - Deep Processing, Precise Cutting, Drilling, Bending, Punching, CNC and Aluminium Alloy Profile Fabrication
  • - Quality Standard: China National Standard GB/T 5237-2008
  • - Quality Certificate: ISO 9001:2015, ISO 14001:2015, CQM Certification, SGS

PRODUCT Description

There are various surface treatment processes for aluminum profiles, and the anodizing surface treatment process for aluminum profiles is mainly introduced here. As we all know, the anodizing surface treatment process of aluminum extrusion profiles is divided into two categories: anodic anodise and chemical anodise, and there is a big difference between this two surface treatment.

Anodizing refers to the process of placing aluminum profile in the corresponding electrolyte and specific process conditions, and using electrolysis to form aluminum anodizing films on the surface, which is called anodizing aluminum profiles. Aluminum anodizing, if not specifically specified, usually refers to sulfuric acid anodizing.

Chemical oxidation refers to the use of chemical media to treat the surface of aluminum profiles and anodized the surface through chemical reactions to form a stable anti-rust oxide film, which is called chemical anodizing aluminum profiles. According to the nature of the solution, the chemical oxidation process can be divided into two categories: alkaline oxidation and acid oxidation.

 

Cleaning steps of aluminum anodizing surface treatment:

A. Water after degreasing (degreasing) of aluminum anodizing surface treatment: MIL-A-8625 should be equipped with two water washes. The purpose of aluminum anodizing coloring is to clean the residual chemical solution (or acid or alkali, if added to the degreasing agent). For solvent-based emulsifiers, cleaning is more important.) or greasy dirt. Preventing the subsequent tank liquid from affecting the stability of the tank liquid and preventing the product from being oily and producing defective products. The two water washes can be used without overflow, and can be replaced regularly depending on the workload.

B. Washing after alkali etching: at least three washings are required. The purpose is to wash away the viscous alkaline etching tank liquid film remaining on the surface of the aluminum material after alkali etching. Because it is difficult to clean, it is recommended that the water in the first sink should be replaced as much as possible to ensure a certain temperature and alkalinity, which is beneficial to cleaning the anodizing aluminum profile. The latter two tanks can increase the mixing effect if conditions are available. The two water washes can be used without overflow, and can be replaced regularly depending on the workload.

C. Water washing after chemical (electrolytic) polishing: Two water washings are enough. The purpose of aluminum anodizing coloring is to wash away the sticky chemical polishing liquid on the aluminum surface. It is recommended that the first sink should be kept at a certain temperature to facilitate product cleaning. The second water tank can be cleaned with circulating water for better cleaning effect. (After electrolysis, the membrane removal process needs to be added and then washed twice)

Aluminum anodizing treatment matte fabric profile: matte surface anodizing aluminum profile avoids the shortcomings of polish aluminum profile that will cause light interference in building decoration under certain environment and conditions. Its surface is as delicate and soft as brocade, which is very popular in the market. Favored, but the existing frosted materials must overcome the uneven surface sand and be able to see the lack of pattern patterns.

 

FAQ

1.Q: Where is your factory located?

A: Our factory is located in Foshan City, China, it takes about an hour from Guangzhou Baiyun Airport to our factory, about an hour from Canton Fair.

 

2.Q: What is your minimum order quantity?

A: Our minimum order quantity is 500 KGS to 3,000 KGS.

 

3.Q: What is your standard time to develop new dies?

A: For normal size profiles, it takes about 7-10 to fabricate the dies and make the qualified samples.

 

4.Q: What is your lead time for production?

A: We can complete the orders of mill finish profiles about 10 days, the orders of anodized/powder coated in 15 to 20 days. We can arrange the shipment within 25 days.

 

5.Q: Did you export anodizing aluminium profiles to overseas countries?

A: We have exported our profiles to South East Asia, Middle East, East Europe, South America and Africa, etc.

If you are interesting in our product, please contact us for more details.

Contact Person: Ms.Cindy Zhu

Contact Info: +86-13927280403 (WeChat/Whatsapp)

Email:cicizhu@guang-yuan.com

 

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Guangdong Guangyuan Aluminium Co., Ltd.

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