Beautiful black coating! The reduction of light reflection results in a deeper black color.
"Black Electroless Nickel Plating" is a treatment that blackens the surface of electroless nickel plating, giving it a deep black color. After processing with a special electroless nickel plating, the surface is blackened through a blackening treatment. Since it operates on the same principle as electroless nickel plating, a uniform film thickness with good dimensional accuracy can be achieved. 【Features】 ■ A decorative black coating can be obtained. ■ The surface has fine irregularities, causing visible light to be absorbed in the recessed areas, resulting in less light reflection and a deeper black color. ■ Operates on the same principle as electroless nickel plating. ■ A uniform film thickness with good dimensional accuracy can be achieved. ● For more details, please visit our company website and contact us.
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basic information
【Available Materials】 ■ Iron-based, Copper-based, Stainless Steel-based, Aluminum-based ● For more details, please visit our company website and contact us.
Applications/Examples of results
[Applications] ■ Optical machine housings, internal components, lens holders, medical devices, semiconductor-related equipment parts, etc. ● For more details, please visit our company website and contact us.
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Company information
San Kogyo Co., Ltd. is fully committed to ensuring the realization of our quality goal: "To become a company that satisfies our customers through technological innovation, while striving for quality improvement and promoting continuous improvement activities." We excel not only in plating for steel and copper but also for aluminum and stainless steel. While developing new surface technologies, we aim to provide value by improving the quality of existing plating. We conduct mass production across a wide range, from zinc plating to gold plating. The surface treatments we handle are listed in our catalog, which you can download for confirmation. Additionally, we possess various analytical devices and conduct analyses in-house, so please check our technical capabilities.