A clean coating with low gas emission! Hard anodizing treatment without sulfuric acid solution.
"Oxalic Acid Hard Anodizing" is a hard anodizing treatment that does not contain sulfur compounds in the film, making it less likely to release contaminants in semiconductor manufacturing equipment and similar applications. Even when used under vacuum, the amount of gas released is reduced compared to sulfuric acid anodizing. Surface roughness can be suppressed compared to sulfuric hard anodizing. It has high weather resistance, and there is almost no noticeable color change when used outdoors. It has a natural gold finish that provides a beautiful appearance, and since it is also used in cookware (such as home pots and kettles), it can be used safely. 【Features】 ■ Clean film ■ Low gas emission ■ High weather resistance ■ Safety of the film ■ Beautiful appearance For more details, please refer to the catalog or feel free to contact us.
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basic information
【Specifications】 ■Hardness ・Approximately 400–500 HV measured with a Vickers hardness tester (Varies depending on the type of aluminum alloy) ■Appearance Color ・Natural coloration in gold ■Compatible Size ・Natural coloration: W600×L2,000×H1,100mm *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Semiconductor devices, vacuum devices, etc. ■ Tableware (household pots and kettles) and others *For more details, please refer to the catalog or feel free to contact us.
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Company information
Our company is engaged in the surface treatment technology of aluminum materials and is expanding its business. We have been certified for our "anodic oxidation coating technology" and "anodic oxidation paint composite coating" processing technologies, which are authorized for JIS marking. Additionally, we are continuously building a system that enables stable product supply. We are advancing surface treatment development using our unique new technologies for the diverse applications of aluminum and magnesium alloy surface treatments, including aluminum building materials, transportation equipment, electrical and electronic manufacturing devices, home appliance parts, and equipment machine parts, and we propose and provide high-quality technologies.