東栄電化工業 List of Products and Services

I want to use aluminum for weight reduction, but I can't maintain insulation performance in high-temperature environments... Are you facing such concerns? 'TAF TR' features a special anodizing treatment that prevents cracks up to 350℃. It can also provide corrosion resistance, sliding properties, and adhesion as needed. You can leverage the properties of aluminum without incurring high costs and incorporate it into your products! ★ We are currently offering a property radar chart to help with anodizing selection! Prototypes are also being accepted continuously! [Features] ■ Black color usage is possible (some performance limitations apply) ■ Prevents performance degradation even at high temperatures of 350℃ ■ Processable within W500×L500×H300mm (there are cases where processing is possible beyond this depending on the shape) *For more details, please download the catalog or contact us.

• Other machine elements
• aluminum
• Surface treatment contract service

"TAF OAM" is an oxalic anodizing that surpasses sulfuric anodizing in terms of film performance, including corrosion resistance, hardness, surface accuracy, roughness, sliding properties, and alkali resistance. Oxalic anodizing has a lower prevalence compared to sulfuric anodizing, and there are fewer anodizing companies that handle it. However, it is also known to excel in film performance aspects such as corrosion resistance, surface accuracy, roughness, hardness, wear resistance, sliding properties, and alkali resistance compared to sulfuric anodizing. We handle oxalic anodizing treatment for parts in various fields, including medical and optical applications. If you are looking for a processing company or only know about sulfuric anodizing, please feel free to contact us. 【Features】 ■ Corrosion resistance ■ Hardness ■ Surface accuracy ■ Roughness ■ Sliding properties ■ Alkali resistance *For more details, please refer to the PDF document or feel free to contact us.

• others

At the Tohoku Electric Chemical Group, we conduct dye formulation in-house, allowing for an infinite variety of colors. We can closely match the color samples you provide. The double-color anodizing process is a treatment technique that allows multiple colors to be applied to a single part. In addition to traditional colored anodizing, by adding accents with various color combinations, we can create even greater uniqueness and a sense of luxury.

• alloy
• Other Auto Parts
• Other metal materials

"TAF Lube" is an anodized coating that adsorbs fluororesin to further enhance wear resistance. Our product, a lubricating anodized coating that improves wear resistance, water repellency, and release properties, features characteristics such as improved sliding properties and anti-seizure, and continues to be adopted in many devices and components. Additionally, there is a lubricating anodized treatment called "TAF Lube ED" that further enhances durability. While the standard process typically adsorbs PTFE into the surface layer or cracks, this treatment electrically adsorbs PTFE and binder molecules, creating a strong lubricating layer that significantly increases durability in low friction, water repellency, and release properties. 【Features (TAF Lube)】 ■ Lubricating anodized coating with improved wear resistance, water repellency, and release properties ■ Anodized coating that further enhances wear resistance by adsorbing PTFE (fluororesin) ■ Improved sliding properties and anti-seizure ■ Adopted in many devices and components *For more details, please refer to the PDF document or feel free to contact us.

• aluminum
• Surface treatment contract service
• cylinder

In general, with standard colored anodizing or painting, issues such as peeling, color fading, wear, and scratches at the sliding parts are often encountered. The colored anodizing from Toei Denka Kogyo is used for parts that require wear resistance, scratch resistance, and rust prevention, including leisure and sports equipment. The hardness of the typical colored anodized coating is around Hv200 to 300, while Toei Denka Kogyo's colored anodizing exceeds HV350, making it more resistant to wear. Additionally, since we formulate dyes in-house, the color variations are virtually limitless. We can closely match the color samples you provide. Double-color anodizing is a processing technology that allows multiple colors to be applied to a single part. By adding various combinations of colors as accents to the conventional colored anodizing, we can enhance uniqueness and a sense of luxury. *For more details, please download the catalog or contact us for sample requests.

• alloy
• Other Auto Parts
• Other metal materials

This is a trivalent chromium type aluminum chemical conversion coating that does not contain hexavalent chromium, which is an environmentally hazardous substance. It has high corrosion resistance equivalent to the conventional hexavalent chromium type (Alojin 1200) and has passed the MIL standard salt spray test (ASTM B117) for 5%-168 hours. We have thorough process management in place, resulting in fewer defects such as stains and unevenness, and we have numerous adoption records for exterior parts. Additionally, we can accommodate matte finishes using shot blasting or chemical etching.

• others

It is generally said that color anodizing is not possible with ADC (aluminum die casting), but by using die cast specifically for anodizing, our company can achieve color anodizing. The color anodizing from Toei Denka Kogyo is used for parts that require wear resistance, scratch resistance, and rust prevention, including leisure and sports goods. Additionally, since we formulate dyes in-house, the color variations are virtually limitless. We can closely match the color samples you provide. Double color anodizing is a processing technique that allows multiple colors to be applied to a single part. In addition to traditional color anodizing, by adding various combinations of colors as accents, we can create even greater uniqueness and a sense of luxury.

• aluminum
• Surface treatment contract service

Double color anodizing is a processing technology that allows multiple colors to be applied to a single part. In addition to conventional colored anodizing, various combinations of colors can be used as accents, enhancing uniqueness and a sense of luxury. Tōei Denka Kōgyō's colored anodizing is used for parts that require wear resistance, scratch resistance, and rust prevention, including leisure and sports equipment. Furthermore, since we formulate dyes in-house, the color variations are virtually limitless. We can closely match the color samples you provide. *For more details, please contact us or download the catalog.

• aluminum
• Surface treatment contract service

We perform various types of anodizing, including standard colors (white) and black anodizing, as well as colored anodizing, bright anodizing, matte anodizing, and die-cast anodizing. We also accommodate double anodizing treatment. Additionally, for matte black anodizing, we can achieve a finish that minimizes dimensional changes as much as possible. Furthermore, black anodizing is also available for die-cast anodizing.

• others