九州電化 List of Products and Services

We would like to introduce the "Antibacterial Mask Case" handled by Kyushu Denka Co., Ltd. An antibacterial plate coated with particles that have adsorbed copper (plating) and silver ions is attached to leather. The artificial leather type is available in four colors: Black, Charcoal, Light Camel, and Camel, while the synthetic leather type comes in White, Yellow, Blue, and Pink. Please feel free to consult us when you need assistance. 【Features】 ■ Coated particles that have adsorbed silver ions on top of copper plating ■ Antibacterial plate attached to leather ■ Customizable with names *For more details, please refer to the PDF document or feel free to contact us.

• mask
• Other office supplies

Our company is taking the opportunity of participating in the development of heavy ion accelerators to challenge the medical device field anew. We have established a new medical device development team, including the hiring of precision machining engineers and professionals with practical experience in the medical field. After obtaining the "Medical Device Manufacturing Business License" in 2013, we acquired the "Medical Device Manufacturing and Sales License," which allows us to manufacture and sell under our own brand. In practice, under a collaborative system with Kyushu University, we have developed minimally invasive grasping forceps for use in endoscopic surgery, and we are now at the commercialization stage. Furthermore, in collaboration with Fukuoka University and local public institutions, we are also working on the development of a non-contact inhaler. Please feel free to contact us if you have any inquiries. *For more details, please refer to the PDF materials or feel free to reach out to us.*

• Other contract services
• Other services

In optical devices, surface treatments with zero reflectance are required to prevent ghosting and flare caused by scattered light and unwanted incident light. However, conventional materials such as matte black anodized finishes have not been able to achieve zero reflectance. Our company's proprietary black chrome plating has achieved zero reflectance and is currently being used in electronic component inspection equipment and other applications. Please feel free to contact us if you have any inquiries. [Features] - Achieves zero reflectance with proprietary technology - Currently adopted in electronic component inspection equipment and more *For more details, please refer to the related link page or feel free to contact us.

• Surface treatment contract service
• Processing Contract
• Other contract services

Our company conducts surface treatment on ceramic composite materials. To enable research and development of advanced plating technologies, we have established an Advanced Technology Innovation Center separate from the plating factory. We are building a new technology development system with new analytical equipment and senior developers. Please feel free to contact us when needed. 【Features】 ■ Established an Advanced Technology Innovation Center separate from the plating factory ■ Built a new technology development system with new analytical equipment and senior developers *For more details, please refer to the related link page or feel free to contact us.

• Surface treatment contract service
• Ceramics
• Composite Materials

At Kyushu Denka, we perform surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently on research here are an important presence that supports the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Contents] - Contact resistance - Wear resistance - Corrosion resistance For more details, please contact us or download the catalog.

• Surface treatment contract service

At Kyushu Denka, we perform surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently on research here are an important presence that supports the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Published Content] [I Ag-Au (1μm)] ○Appearance 2 months: black spots / 9 months: numerous black spots ○Contact resistance before exposure: 6.2–7.0 / 9 months: 19–85 For more details, please contact us or download the catalog.

• Surface treatment contract service

At Kyushu Denka, we perform surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently in research here are an important presence supporting the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Contents] - Solderability - Solubility of molten solder - Solder wetting properties For more details, please contact us or download the catalog.

• Surface treatment contract service

At Kyushu Denka, we perform surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently in research here are an important presence that supports the company on a technical level. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Contents] - Solderability - Solder contamination - Preservation - Cost-effectiveness For more details, please contact us or download the catalog.

• Surface treatment contract service

At Kyushu Denka, we perform surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently in research here are an important presence that supports the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Contents] - Inorganic - Organic non-resin type - Resin type WW rosin / active rosin For more details, please contact us or download the catalog.

• Surface treatment contract service

At Kyushu Denka, we perform surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently in research here are an important presence that supports the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Contents] - Hard Chrome Plating - Chrome Plating after 300°C Heat Treatment - Electroless Nickel Plating - Electroless Nickel Plating after 400°C Heat Treatment For more details, please contact us or download the catalog.

• Surface treatment contract service

At Kyushu Denka, we perform surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently in research here are an important presence that supports the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Contents] - Metals produced by metallurgical methods - Electrodeposited metals (plating) For more details, please contact us or download the catalog.

• Surface treatment contract service

At Kyushu Denka, we perform surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently in research here are an important presence that supports the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Contents] - Dust - Metal powder - Oxidation of adhering oil - Oxidation of adhering oil + dust + metal powder - Secondary processing, oil entrapment, welding For more details, please contact us or download the catalog.

• Surface treatment contract service

At Kyushu Denka, we conduct surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently in research here are an important presence that supports the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Published Content] ○ Test Piece: 55×75×1.0 Tansheet For more details, please contact us or download the catalog.

• Surface treatment contract service

At Kyushu Denka, we perform surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently in research here are an important presence that supports the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Contents] - Iron (carbon content < 0.02%) - Steel - Cast iron (carbon content > 2.14%) For more details, please contact us or download the catalog.

• Surface treatment contract service

At Kyushu Denka, we perform surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently in research here are an important presence that supports the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. 【Published Content】 ○ Measurement Method: Transmission Line Method ○ Measurement Limit: 92–99 dB For more details, please contact us or download the catalog.

• Surface treatment contract service

At Kyushu Denka, we conduct surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently in research here are an important presence that supports the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Published Content] - Hexavalent Chromium (mg/m2) - Trivalent Chromium (mg/m2) - Total Chromium (mg/m2) - Silver (mg/m2) - Zinc (g/m2) For more details, please contact us or download the catalog.

• Surface treatment contract service

At Kyushu Denka, we perform surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently in research here are an important presence that supports the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Contents] - Vickers hardness (load 50kg) - Brinell hardness 10mm steel ball 3000kg For more details, please contact us or download the catalog.

• Surface treatment contract service

Kyushu Denka Co., Ltd. is a plating company, but we are not limited to just plating; we are conducting research and development aimed at various functional coatings. One of our new ventures is in the field of Teflon processing. There are different types of "Teflon," and it is necessary to select the appropriate material according to the intended application. In addition to standard Teflon processing, we also offer multi-purpose applications that combine plating and Teflon (for example, a roll body with Teflon processing and a shaft with hard chrome plating). Please feel free to consult us. Kyushu Denka Co., Ltd. will handle prototypes and other requests. [Contents] - Tape peel strength - Coating thickness - Chemical resistance For more details, please contact us or download the catalog.

• Surface treatment contract service

Aluminum has good thermal and electrical conductivity, and it forms a natural oxide film in the air that protects the interior. However, the artificially generated insulating anodized film has a strong adhesion to the material and forms a coating with excellent toughness, corrosion resistance, and wear resistance. [Content] [Pure Aluminum / Anodized Coating] ○ Density (g/cm²) 2.7 / 2.5–3.1 ○ Hardness (Vickers) 17–130 / 300–600 ○ Elastic Modulus (kgf/mm²) 7000 / 7300–9300 For more details, please contact us or download the catalog.

• Surface treatment contract service

Electropolishing is widely used as a finishing process for stainless steel not only because of its excellent luster but also because it improves corrosion resistance after electropolishing. By electropolishing, the altered layer and temper scale caused by prior machining are removed, along with contaminants on the surface (such as debris and dirt from processing), resulting in a cleaned surface. Additionally, through electropolishing (anodic dissolution), a thin oxide film is formed on the surface, creating a passive film. This passive film has a higher chromium content than the base material (the stainless steel substrate), resulting in a coating with good corrosion resistance. Furthermore, by eliminating surface roughness, it becomes more difficult for debris and dirt to adhere to the surface after electropolishing, which also contributes to improved corrosion resistance. [Contents] ○ Corrosion reduction of SUS304 (10% ferric chloride, room temperature immersion) For more details, please contact us or download the catalog.

• Surface treatment contract service

Non-electrolytic nickel not only excels in uniform electroplating properties compared to electrolytic nickel, but also demonstrates superior corrosion resistance and wear resistance. Additionally, it has excellent hardness, exceeding approximately 550 Hv before heat treatment and surpassing 1000 Hv after heat treatment at 400°C, achieving hardness comparable to hard chrome. 【Content】 ○Sample: SPCD-SD ○Plating thickness: 20 μm ○Hardness measurement method: Vickers hardness tester ○Heat treatment conditions: Heated in an electric furnace, followed by air cooling after heat treatment (heat treatment time: 1 hour) For more details, please contact us or download the catalog.

• Surface treatment contract service

At Kyushu Denka, we conduct surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently in research here are an important presence that supports the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Contents] - Silver - Gold - Lead - Cadmium - Cobalt For more details, please contact us or download the catalog.

• Surface treatment contract service

At Kyushu Denka, we conduct surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently in research here are an important presence that supports the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Contents] - Electrolytic polishing - Chemical polishing - Mechanical polishing For more details, please contact us or download the catalog.

• Surface treatment contract service

At Kyushu Denka, we perform surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently in research here are an important presence that supports the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Contents] - Electroless Nickel Plating (Ni-P) - Electroless Nickel Plating (Ni-B) - Electrolytic Nickel Plating For more details, please contact us or download the catalog.

• Surface treatment contract service

Fully automated zinc barrel plating equipment and semi-automatic electroless and electrolytic nickel plating equipment are available! Kyushu Denka's plating and surface treatment. 【Types of Plating and Treatment Methods】 ○ Electroplating Zinc plating, copper plating, nickel plating, chrome plating, hard chrome plating, gold plating, brass plating, silver plating, tin plating ○ Electroless Plating Electroless nickel plating ○ Anodizing Anodized aluminum ○ Chemical Treatment Zinc phosphate treatment, iron phosphate treatment, chromate treatment of aluminum ○ Polishing Stainless steel electrolytic polishing, buff polishing ○ Coating Teflon coating, baked clear coating ○ Pickling Stainless steel pickling ● For more details, please contact us.

• Surface treatment contract service