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We respond to our customers' "wish it would be nice to have." Contract processing using our unique electrostatic painting line.
We accept processing services for prototypes, small lots, and other tasks related to insulation and fluorine coating.
Surface treatment for magnesium alloy for exterior casings of cameras, computers, and more!
We would like to introduce "Surface Treatment for Magnesium Alloys." "Chemical treatment" improves paint adhesion and provides rust prevention, while "anodic oxidation treatment" offers superior corrosion resistance and a texture that minimizes the visibility of scratches and patterns. If you are having trouble with surface treatment, please feel free to contact us. 【Features】 <Anodic Oxidation Treatment> ■ Superior corrosion resistance and texture compared to chemical treatment (minimizes visibility of scratches and patterns) ■ Chromium content: None ■ Hardness: Hv400 or higher ■ Conductivity: Insulating ■ Salt spray test: 300 hours ■ Corrosion area: 0.1% or less (JIS RN 9 or higher) *For more details, please refer to the PDF document or feel free to contact us.
![Achieving hydrophilization of Teflon (PTFE)! [*Video of the coating test now available!]](https://image.mono.ipros.com/public/product/image/fa5/2000285943/IPROS644762977623302438.jpg?w=280&h=280)
Achieving painting on Teflon, which is usually difficult to bond! Free evaluation test data available!
The dry process of plasma surface treatment brings special processing to the surface of materials and is attracting attention from various fields as a next-generation surface treatment technology aimed at enhancing product functionality and adding high value. With the plasma technology from Kai Semiconductor, it has become possible to paint, print, and bond to Teflon (PTFE), which was previously considered difficult. In vacuum plasma treatment, the water contact angle changes from 102 degrees to 47 degrees. The tensile shear adhesive strength increases from 370 kPa to 1100 kPa, achieving three times the strength! In our catalog, we introduce various examples of treatments not only for plates but also for structures such as tubes, utilizing batch processing vacuum plasma and continuous processing atmospheric pressure plasma. *We are currently offering free evaluation test data for pre-treatment of painting and bonding on Teflon (PTFE)! Please download it from the form below for more details. *We are also sharing videos of the painting tests. Click below to view more details.
The ceramic coating "DK-coat Infinity" is a product with a heat resistance of up to 450°C.
The "DK-coat Infinity," a ceramic coating surface treatment with excellent high hardness and high heat resistance, is made from fine ceramics and inorganic coatings used as raw materials. It possesses non-stick properties equivalent to fluoropolymer coatings, along with heat resistance and a hard coating that fluoropolymers cannot match. 【Features】 ■ Heat resistance up to 450°C ■ Non-stick properties equivalent to fluoropolymers ■ Steam resistance that prevents water vapor penetration ■ Thermal conductivity that can be expected to save energy ■ Safety with no harmful substances generated ■ Wear resistance with pencil hardness of 9H *For more details, please download the PDF document or feel free to contact us.
For cooling lithium-ion batteries for BEVs, IGBT modules, and modules for autonomous driving systems.
Our "Cold Plate" is designed for use in various situations where it is necessary to efficiently absorb and transfer large amounts of heat. To accommodate applications with limited space, we pursue high thermal conductivity and a compact design. The flow paths for heat transfer fluids can be processed into various shapes and sizes through different manufacturing methods. The materials used are aluminum or copper, which can be processed into thin forms, contributing to weight reduction. Please utilize it for the development of temperature-sensitive products such as lithium-ion batteries. 【Main Manufacturing Methods】 ■ Friction Stir Welding (FSW): Allows for high fatigue strength and minimal distortion in joints. ■ Vacuum Brazing: Suitable for small quantities, enabling complex joint shapes and multiple joint locations. ■ Metal Pipe Embedding: Cost-effective for mass production. ■ Metal Diffusion Bonding ■ Gundrilling *For more details, please refer to the documentation. Feel free to contact us with any inquiries.
Even with stainless steel, surface treatment is possible if you have requests regarding lubrication, appearance, etc.
We will introduce the topic of "Surface Treatment of Springs (Plating and Coating)." Surface treatment is essential for springs made from steel-based materials. After all, iron is prone to corrosion, and it is not uncommon for it to lead to breakage. While inexpensive treatments may involve applying anti-corrosion oil, there are concerns about chemical attacks, and the corrosion resistance may not be sufficient. Even with stainless steel, surface treatment is possible if there are requests for lubrication, appearance, etc. Additionally, there are various treatments for springs, such as burr removal and improving fatigue strength. Please refer to the table of recommended surface treatments from our company. *For more details, please refer to the PDF materials or feel free to contact us.*
In the video, untreated and treated titanium are sanded with sandpaper, and the scratches are compared!
"FG Surface Treatment" is a surface treatment specifically for titanium, featuring four properties: high hardness, wear resistance, corrosion resistance, and photocatalytic properties. In the first installment, we will introduce "wear resistance," which is said to be a weakness of titanium. In the video, we compare untreated and treated titanium by sanding them with sandpaper and examining the scratches. Please check the results in the video below. 【Characteristics of FG Surface Treatment】 ■ High hardness ■ Wear resistance ■ Corrosion resistance ■ Photocatalytic properties *For more details, please refer to the related links or feel free to contact us.
![[Environmental Load Reduction] Completely Chrome-Free Surface Treatment](https://image.mono.ipros.com/public/product/image/ad0/2000838599/IPROS25256255734287231407.png?w=280&h=280)
Raw materials and processing stages completely free of environmentally harmful substances! Chrome-free surface treatment 'ERIN(R)' developed to protect the environment.
Hexavalent chromium contained in metal plating is a specific harmful substance defined by the Soil Contamination Countermeasures Act, which causes air pollution, river pollution, and soil pollution. 'ERIN' is a completely chrome-free surface treatment developed to protect the health of our precious Earth and employees, without using hexavalent chromium. No environmentally harmful substances (hazardous substances) are used in the raw materials or processing stages. It has excellent thin-film rust prevention capabilities (1-6μm) and wear resistance, allowing for film formation on various metals such as iron, aluminum, copper, and stainless steel. 【Features】 ■ Improved wear resistance (1-3μm) ■ Excellent thin-film rust prevention capabilities (1-6μm) ■ No distortion or dimensional changes due to heat as it is treated at room temperature ■ Heat resistance (−70 to 750℃: coating) ■ Coating hardness (Hv1000-1200) ■ Insulating coating *For more details, please refer to the PDF document or feel free to contact us.
A new coating that achieves complete chrome-free performance! It has excellent adhesion and can form a film on various metals such as iron, aluminum, copper, and stainless steel.
"ERIN" is a completely chrome-free surface treatment that does not use "hexavalent chromium," which is a cause of environmental burden. It excels in adhesion, rust resistance, and wear resistance, and can form a film on various substrates. <Examples of Compatibility> Iron, Aluminum, Copper, Stainless Steel, etc. Additionally, as it is a coating developed based on the phenomenon of room temperature impact curing, there is no thermal assistance during film formation. Raw material particles collide with the substrate at high speed, crushing and deforming to form a dense and smooth film without voids. 【Features】 ■ Improved wear resistance (1-3μm) ■ Coating hardness (HV1000-1200) ■ Insulating coating ■ No distortion or dimensional changes due to heat, as it is a room temperature treatment ■ Heat resistance (−70 to 750°C: coating) *For more details, please refer to the PDF document or feel free to contact us.
Is chromate treatment necessary after zinc plating of Silvec?
Q: Is chromate treatment necessary for zinc-coated surfaces? A: In the case of electro-galvanized coatings, chromate treatment is applied to most products after zinc plating. Zinc coatings are very prone to rust. For zinc plating on iron materials, the zinc coating helps to delay the onset of red rust by corroding (forming white rust), which prevents the occurrence of red rust. Chromate treatment is performed to prevent the formation of white rust (for rust prevention purposes). The corrosion resistance against the formation of white rust depends on the performance of the chromate coating.
Reduces the glass peeling and charging phenomenon, making ionizers unnecessary! Cuts down on running costs, maintenance, and replacement costs! Original anti-static treatment.
"Odent processing" is an anti-static treatment that reduces the glass peeling charge phenomenon by applying a proprietary specialized chemical etching and plating process. The secret to the anti-static effect lies in the fine, dense, and specially shaped structure on the surface of the aluminum component. This structure allows for point contact with the glass substrate, significantly reducing the actual contact area. By minimizing the effective area involved in charging, the generation of static electricity is also reduced. [Features] ■ Anti-static through corona discharge due to the pointed structure ■ High durability with no degradation of effectiveness even after 300,000 contacts ■ High hardness comparable to hard chrome ■ No distortion during processing due to chemical treatment *For more details, please refer to the PDF document or feel free to contact us.
"No cracks occur even at 200℃" "Contributes to improved yield and reduced frequency of part replacements!" *Catalog with case studies available.
"WELMITE" refers to our in-house developed heat-resistant anodizing treatment (anodic oxidation treatment of aluminum components). Typical anodized coatings can develop cracks due to differences in thermal expansion coefficients between the anodized layer and the aluminum substrate. This coating structure aims to alleviate the differences in thermal expansion, and no cracks occur even in a 200°C cycle test. In applications where components such as semiconductor device parts or automotive parts may become heated, it is possible to prevent surface cracking due to thermal history. We have included examples in our materials that demonstrate improved yield rates for semiconductor manufacturing equipment exposed to an environment with a processing chamber temperature of 180°C. For more details, please refer to the PDF materials or feel free to contact us.
There are also case studies adopted in clean rooms and food machinery! We present a catalog featuring case studies that have improved productivity and reduced equipment downtime and man-hours through surface treatment.
Ojik Technologies' original plating technology "Niporin" is a multifunctional plating technology that combines the functions of electroless nickel plating and PTFE. By incorporating PTFE as a composite particle, new functions are brought out that metals and alloys alone could not possess. Features of "Niporin": 1. Improved Slipperiness The friction coefficient is less than 1/5 of that of electroless nickel! 2. High Water Repellency About twice that of electroless nickel! 3. Uniform Film Thickness As it is an electroless plating, it is possible to achieve a uniform film thickness unaffected by the shape of the item. 4. Wear Resistance It is suitable for parts that undergo sliding motion. Additionally, the wear resistance is about 1/3 of that of electroless nickel. 5. Proven Track Record for Medical Treatment Instruments <Case Studies (Partial Content)> 【Improvement of Slipperiness】 - Improvement of sliding performance in cleanroom equipment - Case of eliminating equipment downtime on transport lines 【Improvement of Release Properties】 - Reduction of maintenance man-hours for molds and jigs For more details, please download the PDF or contact us.
Surface treatment that reduces glass delamination and charging phenomena! It is resistant to deterioration and has high hardness comparable to hard chrome. *Catalog featuring problem-solving examples available.
"Odent processing" is an anti-static treatment that reduces the glass peeling charge phenomenon by applying a specially developed chemical etching and plating process. The secret to its anti-static effect lies in the fine, dense, and specially shaped structure on the surface of the aluminum component. This structure allows for point contact with the glass substrate, significantly reducing the actual contact area. By minimizing the effective area involved in charging, the generation of static electricity is also reduced. 【Features】 ■ Anti-static effect due to corona discharge from the pointed structure ■ High durability with no degradation of effectiveness even after 300,000 contacts ■ High hardness comparable to hard chrome ■ No distortion during processing due to chemical treatment *For more details, please refer to the PDF document or feel free to contact us.
Maximize your company's profits with surface treatment! Improve yield! Increase productivity! Reduce costs! Many proven results!
"Niporin" is our original plating technology that combines the functions of electroless nickel plating and PTFE. By incorporating polytetrafluoroethylene (PTFE: Teflon) as a composite particle, it not only achieves the corrosion resistance typically obtained from standard plating but also brings out new functions that metals and alloys alone could not possess. - Hardness: Improved to approximately 550 Hv - Water contact angle: Improved hydrophobicity up to approximately 109° - Coefficient of friction: Improved slip properties to less than 1/5 of that of electroless nickel (compared to our standards) *For more details, please refer to the PDF document or feel free to contact us.
