From thin films of about 2 to 5 μm to 25 μm! We accommodate a wide range of applications and dimensions according to your needs.
"Sulfuric anodizing" is a coating obtained by anodizing in a sulfuric acid solution. It has high corrosion resistance, passing a standard 10μm salt spray test for 336 hours, and the resulting coating has good transparency, allowing the aluminum metal surface to be utilized as is. In process management tests, a coating mass that meets the MIL-A-8625 standard value of over 1000mg/ft² has been achieved, maintaining good coating density across various materials. [Features] ■ High corrosion resistance ■ Coating thickness can be adjusted from 2 to 25μm ■ Can utilize the aluminum metal surface as is ■ Appearance can be altered through dyeing ■ Available in black, blue, red, orange, and other colors *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Maximum Processable Dimensions】 ■MIL-A-8625 TYPE II, IIB ・Length 1100 × Width 350 × Height 700 mm ・Length 2200 × Width 700 × Height 1400 mm *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Aerospace components ■ Communication equipment ■ Electronic devices, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Chuo Kinzoku Co., Ltd. is a company that primarily specializes in surface treatment of aluminum and aluminum alloy parts for aerospace, space, and defense applications. With the technical expertise cultivated through aluminum surface treatment and a commitment to quality first, we provide a variety of products. If you need assistance with aluminum production, please feel free to consult us.