MCシステムズ List of Products and Services

Our company, MC Systems, is a group of experts in surface treatment processing, specializing in various surface treatments including Geomet processing. We have a wealth of experience in VA proposals through surface treatment, and we can respond to a wide range of requests such as: - Wanting to reduce costs while maintaining quality... - Requesting insulation coating for complex-shaped parts... - Wanting to improve the quality of anodizing... Currently, we are publishing case materials featuring VA examples, which can be viewed immediately via the [PDF Download] link below. **Benefits of Geomet Processing (Partial)** - A coating is formed even on welded and edge areas. - No need to switch to low-slag wire, resulting in low costs. - Contributes to improved adhesion of the Geomet coating at welds. - No processes using phosphoric acid or acids, eliminating the possibility of brittleness. - No concerns about breakage. - Even if the coating is scratched by flying stones, it is resistant to rust. ★ We offer free prototyping and evaluation. Please feel free to contact us if you are interested.

• Surface treatment contract service

At MC Systems, we specialize in surface treatments that provide "rust prevention" and "enhanced durability" for metal parts. We can propose surface treatments tailored to your needs, so please feel free to consult with us! ◎ This document introduces the results of a comparison between the surface treatment agent "Geomet" and zinc plating. "Geomet" excels in heat and corrosion resistance, demonstrating high corrosion resistance even at temperatures above 250°C, where the zinc plating layer is destroyed. Additionally, it is excellent in preventing galvanic corrosion, meaning it does not rust even when in contact with dissimilar metals. < Overview: Comparison of Corrosion Resistance (Rust Prevention) between Geomet and Zinc Plating > ■ Excellent corrosion resistance → 5 to 10 times higher corrosion resistance than zinc plating ■ Excellent heat and corrosion resistance → High corrosion resistance even at temperatures above 250°C, where the zinc plating layer is destroyed ■ Excellent in preventing galvanic corrosion → Does not rust even when in contact with dissimilar metals ⇒ If you are troubled by rust on plating, please consider "Geomet." ★ This document is available for immediate viewing via [PDF Download]. Please feel free to contact us for inquiries about surface treatments.

• nut

We propose alternative surface treatments to anodizing when there are concerns about the cost and quality of aluminum die casting and anodizing treatment for aluminum materials. ADC12 contains a significant amount of silicon, ranging from 9.6% to 12.0%, and since silicon is a semiconductor, it poses a problem in achieving a uniform aluminum oxide film. By adopting our proposed "Gala treatment," as well as "jig (rack) treatment" and "spray treatment," processing costs can be reduced, while maintaining corrosion resistance equivalent to anodizing. [Effects after adoption] ■ Processing cost: Half the price of anodizing, depending on product shape ■ Corrosion resistance: Equivalent to anodizing ■ Coating is possible inside pipes and joints due to groove cutting treatment ■ Lower baking temperature, contributing to carbon neutrality ■ Easy in-house production for customers due to simple equipment *For more details, please refer to the PDF document or feel free to contact us.

• Surface treatment contract service

The cathodic electrodeposition treatment has issues such as poor electrodeposition painting and adhesion due to slag, decreased corrosion resistance of film damage from flying stones, aging deterioration of electrodeposition, and poor compatibility. With our Geomet treatment, these issues with cationic processes can be resolved. Depending on the product shape, it is possible to achieve value-added (VA) from "ZAM (galvanized steel sheet) + cation" to "steel material + Geomet," ensuring heat resistance and corrosion resistance even when exposed to temperatures above 250°C. 【Advantages of Geomet Treatment (Partial)】 ■ A film is formed even on welds and edges. ■ No need to switch to low-slag wire, reducing costs. ■ Improved adhesion of the Geomet film at welds. ■ No processes using phosphoric acid or acids, eliminating the possibility of brittleness. ■ No concerns about breakage. ■ Even if the film is scratched by flying stones, it is less likely to rust. *For more details, please refer to the PDF document or feel free to contact us.

• Surface treatment contract service

"Heat-cured paint" is a type of thermosetting coating that achieves high film performance due to film formation through thermal crosslinking. Unlike plating or chemical treatment, it is easy to control the amount of adhesion. Because of its hard coating, it can exhibit the expected functions even with a thin film. Additionally, in development, it is easy to blend agents with the necessary functions, making it easier to design high-performance coatings. **Advantages of Heat-Cured Paint:** - Thin and hard coating - Minimal impact from aging degradation of the coating - Ability to layer coatings with various functions - No need to change pre-treatment based on the metal - Easy to blend agents with the necessary functions, facilitating the design of high-performance coatings *For more details, please refer to the PDF document or feel free to contact us.*

• Surface treatment contract service

Our company performs geomat processing using jigs. Since the processing is done by hooking onto the jig, there is no concern about deformation even for thin plates or complex shapes. Additionally, because we use a groove-cutting process, the inner surfaces of pipe shapes can also be painted. We can solve all your concerns, such as "I want to perform geomat processing on a small number of parts," "I want geomat processing, but the product is too large," or "I'm worried about deformation during geomat processing because the plate is thin." We also accept prototypes and evaluations. Please feel free to contact us if you have any inquiries about geomat processing. 【Features】 ■ Processable lot size: From 1 piece to large lots, we can accommodate any quantity. ■ Processable size: Up to 1300×850, capable of handling both small and large items. ■ Since the processing is done by hooking onto the jig, there is no concern about deformation even for thin plates or complex shapes. ■ The groove-cutting process allows for painting the inner surfaces of pipe shapes. *For more details, please refer to the PDF document or feel free to contact us.

• Surface treatment contract service

Our company is capable of applying coatings with various functions, focusing on rust prevention, friction coefficient adjustment, lubricity, wear resistance, water repellency, and waterproofing to metal parts, primarily automotive components. We achieve Japanese quality on a global scale and reduce variability in mass production. We provide free support for prototype → evaluation → result report → review, offering total support for surface treatment. Additionally, improvements for performance enhancement and cost reduction can be developed based on specific requests. Please feel free to contact us when needed. 【Solutions through Surface Treatment】 ■ Temporary rust prevention: A low-cost coating with stable rust prevention functionality that is better than inexpensive rust oils. ■ Budget version treatment: A rust prevention treatment that is cheap and does not require the corrosion resistance of Geomet. ■ Pressed parts: A coating with a black appearance that has higher corrosion resistance than cationic plating. ■ Ultra-high corrosion resistance treatment: A coating with high galvanic corrosion prevention functionality suitable for CFRP fastening components. *For more details, please refer to the PDF materials or feel free to contact us.

• Surface treatment contract service
• Rust Inhibitor
• paint

In electric cathodic painting, there is a lack of heat resistance and corrosion resistance, with the coating melting around 200°C, leading to rust issues. High nickel alloy plating faces similar problems, along with high processing costs. In response, our company proposes a completely chrome-free rust prevention treatment, "Geomet," which is water-soluble and environmentally friendly. It achieves high corrosion resistance with a thin film (approximately 10μm) and features sacrificial corrosion protection due to its main component, zinc, making it less prone to rust even if the coating is scratched by flying stones. **Advantages of Geomet:** - **Heat and corrosion resistance (SST test results):** - Geomet treatment is superior at both 200°C and 250°C. - **Bolt fastening capability:** - Geomet: inorganic coating → the coating does not deform. - No need for masking or post-processing, resulting in lower total costs. - **Processable in various shapes:** - Various shaped products can be treated through Geomet jig processing. *For more details, please refer to the PDF document or feel free to contact us.*

• Surface treatment contract service

With the shift to EVs, the demand for insulation has increased, and insulation properties are now required for components. However, there are challenges such as the complexity of component shapes that require insulation, the need for partial insulation that cannot be addressed by resin molding, and rising costs. Therefore, by insulating with our coatings, it becomes possible to coat complex-shaped components and apply partial coatings, which can reduce processing costs depending on the component shape and coating area. [List of proposed coating films] ■ Polyethylene ■ Epoxy resin ■ Polyester ■ Epoxy silicone ■ Nylon ■ Heat-absorbing tube *For more details, please refer to the PDF document or feel free to contact us.

• Surface treatment contract service

Our "wear-resistant and sliding-resistant surface treatment" offers excellent load-bearing performance applicable across a wide range from low to high loads. By replacing the lubrication method of plating + grease with "dry coat" only, we achieve a reduction in environmental impact and significant cost savings. If you are facing issues with wear resistance or sliding resistance surface treatment, we are here to help. 【Features】 ■ Excellent load-bearing performance applicable across a wide range from low to high loads ■ Suitable for lubrication in areas where oil and grease cannot be used (such as under dust or in a vacuum) ■ Effective not only on metal but also in reducing friction and wear on rubber and plastic surfaces ■ Achieves a reduction in environmental impact and significant cost savings by replacing the lubrication method of plating + grease with "dry coat" only ■ Contributes to various industries *For more details, please refer to the PDF document or feel free to contact us.

• Surface treatment contract service
• Other consumables

Due to the change of component material from iron to aluminum for the purpose of weight reduction, areas where iron and aluminum come into contact have emerged, leading to issues with galvanic corrosion between aluminum and iron. To address this problem, our company has implemented a coating solution. By adopting Geomet for iron components, we have resolved the issue of galvanic corrosion. In the measures against galvanic corrosion due to aluminum doors, components such as "MALE, CENTER ROLLER, RH" have been adopted 240,000 times annually. [Case Summary] ■ Background: Change of component material from iron to aluminum for weight reduction ■ Issues before adoption: - Galvanic corrosion due to contact between aluminum and iron ■ Effects after adoption: - The issue of galvanic corrosion has been resolved by adopting Geomet for iron components *For more details, please refer to the PDF document or feel free to contact us.

• Piping Materials

We would like to introduce a sliding surface treatment for repeated loads. It is suitable for lubrication in areas where oil and grease cannot be used (such as under dust or in a vacuum). It has excellent load-bearing performance applicable over a wide range from low to high loads, and it also demonstrates effectiveness in reducing friction and wear on rubber and plastic surfaces. It has been widely adopted in automotive parts such as "seat belt buckles" and "door rails." 【Features】 ■ Excellent load-bearing performance applicable over a wide range from low to high loads ■ Suitable for lubrication in areas where oil and grease cannot be used (such as under dust or in a vacuum) ■ Effective in reducing friction and wear on rubber and plastic surfaces ■ By replacing the lubrication method of plating + grease with "dry coat" only, it achieves a reduction in environmental impact and significant cost savings. *For more details, please refer to the PDF document or feel free to contact us.

• Surface treatment contract service
• paint

We would like to introduce a development proposal case for the "Torkar Series," which includes anti-loosening and anti-extraction agents, as well as friction coefficient stabilizers. This product addresses the issue of loosening and extraction of tightening torque. After adopting our product, it is possible to achieve a significant tightening axial force, allowing for a reduction in bolt size and quantity, leading to cost reduction and weight savings. **Strengths of the Torkar Series:** - Prevents loosening with stable tightening axial force - Stabilizes friction coefficient - Utilizes bolt performance efficiently - No need for increased number or size of bolts *For more details, please refer to the PDF document or feel free to contact us.*

• Surface treatment contract service

The "GZ coat" is a surface treatment with heavy corrosion resistance achieved by combining multiple base coats or top coats with different functions and characteristics. By combining highly reactive Zn and Mg, stable corrosion products are generated in a porous coating, significantly improving corrosion resistance. MC Systems has been responding to various quality demands and cost reduction requests with painting technology accumulated over 45 years. If you have any concerns regarding the surface treatment of metal parts, please consult us for solutions. [Mechanism for Improving Rust Resistance] ■ Geomet: High shielding Zn (controls reactivity against corrosion factors) ■ Z coat: By combining highly reactive Zn and Mg, stable corrosion products are generated in a porous coating, significantly enhancing corrosion resistance. *For more details, please refer to the PDF materials or feel free to contact us.

• Rust Inhibitor
• Surface treatment contract service

**Pre-Adoption Challenges: Insulation through Resin Molding** The complexity of part shapes requiring insulation has increased, and partial insulation is needed, which cannot be addressed by resin molding, leading to higher costs. **Post-Adoption Effects** By insulating through painting, it becomes possible to paint complex-shaped parts and apply partial coatings. Depending on the part shape and coating area, processing costs can be reduced. MC Systems Co., Ltd.'s "Insulation Surface Treatment" responds to the insulation needs arising from the electrification of vehicles and adapts to the diversifying usage environments. It can be painted without regard to product shape, and can accommodate complex-shaped parts and those requiring partial insulation. If you are facing issues with insulation, we are here to help. **Features** - Response to insulation needs due to vehicle electrification: Adaptation to diversifying usage environments - Painting without regard to product shape - Can accommodate complex-shaped parts and those requiring partial insulation - Adaptable to countermeasures against electrical conduction from pinholes and edges: Pre-treatment and inspection systems established - No stickiness in the paint, resulting in a dry film: Easy handling of products *For more details, please refer to the PDF materials or feel free to contact us.*

• Surface treatment contract service
• Other consumables

"Dacrotized treatment" is a high corrosion-resistant surface treatment that is widely adopted for parts requiring high rust prevention performance. In the case of "Dacrotized treated parts," the passivation effect of chromic acid and the controlled sacrificial protection effect of zinc reduce the consumption of zinc metal, thereby stabilizing corrosion resistance. If you are struggling with rust or high corrosion resistance specifications, we can assist you. 【Features】 ■ Widely adopted for parts requiring high rust prevention performance ■ Dacrotized coating: zinc flakes, chromic acid, binder components ■ Excellent corrosion resistance ■ Prevents galvanic corrosion with aluminum ■ Dacrotized treated parts are said to be long-lasting metals *For more details, please refer to the PDF document or feel free to contact us.

• Surface treatment contract service
• Other consumables

We would like to introduce MC Systems' Geomet processing. We can handle lot sizes from 1 piece to large quantities, regardless of the number. We accommodate sizes from M3 screws to 1300×850, allowing us to process both small and large items. For a detailed overview of the Geomet processing process, please refer to the PDF. If you have any inquiries regarding Geomet processing, please feel free to contact us. 【Features】 ■ Lot sizes that can be processed: from 1 piece to large quantities ■ Sizes that can be processed: from M3 screws to 1300×850 ■ Capable of handling any quantity ■ Can process both small and large items *For more details, please refer to the PDF document or feel free to contact us.

• Surface treatment contract service

Under certain conditions, we will evaluate the salt spray test (SST) and the combined cycle test (CCT) free of charge. When making a request, you only need to prepare the test pieces, and we will handle the evaluation and results report. Our company conducts corrosion resistance test evaluations using salt spray test machines (SST) and combined cycle test machines (CCT). We can accommodate various customer needs and conduct experiments using statistics to verify quality variations. We perform salt spray tests (SST) and combined cycle tests (CCT) 24/7, 365 days a year. Corrosion resistance evaluations can be conducted regardless of the number or shape of samples. Since we develop and process surface treatments in-house, we have extensive knowledge about surface treatments. Please feel free to contact us when you require salt spray tests (SST) or combined cycle tests (CCT). [Overview] ■ Salt spray test machines: 6 units ■ Combined cycle test machines: 6 units ■ Number of simultaneous tests possible: Approximately 2000 samples *For more details, please refer to the PDF document or feel free to contact us.

• Contract Inspection
• Other contract services

We would like to introduce the equipment owned by MC Systems Co., Ltd. and our strengths. We possess ultra-high-speed simultaneous five-axis machines, linear transport systems, three-dimensional measuring machines, and production management software. Additionally, by utilizing an automatic transport system with 80 pallets, we can accommodate a wide range from small lots to mass production and can handle various materials. Please feel free to contact us when you need our services. 【Our Strengths】 ■ The automatic transport system with 80 pallets improves machine operating rates by 2.5 times compared to normal daytime operations. ■ We can handle complex shape processing by utilizing five-axis machining machines from DMG Mori Seiki and Hypermill. ■ Quick and high-quality assurance is achieved through three-dimensional measuring machines from KYENCE and HEXAGON. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Other machine elements
• Contract measurement

Our company offers "abrasive product sales" and "shot blasting services." In "abrasive product sales," we handle a wide range of materials including "garnet," "steel grit," and "stainless steel cut wire," and orders can be placed starting from just one bag. In "shot blasting services," we can accommodate a diverse range of parts and product volumes. If you have any issues with abrasives or shot blasting, we are here to help. 【Shot Blasting Service Equipment】 ■ Endless Shot Machine - Ball Type: Steel shot (0.2mm to 0.3mm), sandblasting - Purpose: Deburring, foreign matter removal, anchor effect ■ Jig Shot Machine - Ball Type: Steel shot (0.2mm) - Purpose: Deburring, foreign matter removal, anchor effect *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables
• Other contract services

At MC Systems Co., Ltd., we propose powder coating and electrostatic coating based on the usage environment and desired applications. With excellent color development and a smooth texture, we provide a thick and durable coating. Coating can be applied without regard to shape. If you are having trouble with powder coating or electrostatic coating, we are here to help. 【Features】 ■ Excellent color development and smooth texture: Suitable for parts with aesthetic requirements ■ Thick and durable coating: Used for parts that are handled during the work process to hide burrs ■ Excellent corrosion resistance, heat resistance, and weather resistance: Suitable for parts used under harsh conditions ■ Coating possible regardless of shape: Can be applied to partial coatings and complex shapes ■ We handle various types of powder coatings *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables

"HIP AERO" is an insulation paint that boasts remarkable thermal insulation properties. It consists of a three-layer coating: the primer ensures adhesion to the substrate, the middle layer is a low thermal conductivity layer containing aerogel, and the top layer is a silver low-emissivity layer that suppresses radiation. Being a paint, it can insulate complex-shaped equipment, and it also allows for the visualization of corrosion in equipment, which is difficult with traditional insulation materials. [Features] ■ Remarkable thermal insulation properties even as a paint ■ Can insulate complex-shaped equipment due to its paint form ■ Reduces condensation and prevents rust formation ■ Visualizes corrosion in equipment, which is challenging with insulation materials *For more details, please refer to the PDF document or feel free to contact us.

• paint

The "Ecoat WH Treatment" has obtained a technical review certification from the Japan Architectural Center as an excellent rust prevention treatment technology for residential use, thanks to its outstanding rust prevention performance. It excels in countermeasures against wood acid and improves rust and corrosion resistance against construction damage. If you are facing issues with corrosion resistance or wood acid, we are here to help, so please feel free to consult us. 【Features】 ■ Excellent in countermeasures against wood acid ■ Effective against acid rain when used outdoors ■ Improves rust and corrosion resistance against construction damage ■ Superior weather-resistant surface treatment ■ Effective in preventing galvanic corrosion between dissimilar metals *For more details, please refer to the PDF materials or feel free to contact us.

• Rust Inhibitor
• Surface treatment contract service

"Disappearing Line" is a marker for highly weather-resistant alignment marks. It remains intact during annual inspections and even after five years, allowing for the visualization of bolt loosening. This product has a ΔE of 7.3 even after weather resistance testing equivalent to five years of outdoor exposure. It allows for clear visual confirmation. 【Specifications】 ■ Drawing width: 1.0–2.0mm ■ Writing distance: approximately 500–600m ■ Color variations: red, white, black, blue *For more details, please refer to the PDF document or feel free to contact us.

• paint
• Other markings
• Other consumables

The "Heat-Resistant and Weather-Resistant Marker" is a product suitable for marking in the heat treatment industry, various thermal experiments, and production sites. It can mark on metal and glass, and the thickness of the pen tip can be selected from two types according to the application. The heat-resistant ink is based on silicone resin, ensuring excellent heat resistance as well as weather resistance. 【Features】 ■ Excellent heat resistance and weather resistance ■ Can write on both metal and glass ■ Compliant with RoHS, environmentally friendly ■ Two types of pen tip thickness available *For more details, please refer to the PDF document or feel free to contact us.

• paint
• Other markings
• Other consumables

The "Torker Series" is a painting/coating agent that enables weight reduction and cost savings. By maximizing the performance of bolts, it allows for downsizing and a reduction in the number of bolts used. It stabilizes the friction coefficient and serves as a loosening prevention paint/coating. Unlike conventional loosening prevention methods for bolts, the Torker Series ensures appropriate axial force to prevent loosening. Loosening can be prevented without the use of sealing materials or adhesives as countermeasures. Additionally, it was previously necessary to increase the number of bolts or use larger bolts to achieve axial force as a loosening prevention measure. By utilizing the Torker Series, it is possible to achieve greater tightening axial force, which serves as a loosening prevention measure. This enables downsizing and a reduction in the number of bolts, leading to cost savings and weight reduction. **Features of Torker Series Painting/Coating:** - Prevents loosening with stable tightening axial force - Stabilizes the friction coefficient - Utilizes bolt performance without waste - No need for larger bolts or an increase in the number of bolts *For more details, please refer to the PDF document or feel free to contact us.*

• Surface treatment contract service
• Coating Agent

The "e-Torker/Ecoat EP200" is a high corrosion-resistant, anti-loosening surface treatment. It can form a strong protective film using epoxy resin and aluminum flakes, effectively protecting the surface treatment of the underlying material. Due to the high mechanical strength of the epoxy resin, the coating film is less prone to scratches, and it withstands environments where scratches are likely, maintaining a high level of rust prevention without any visible damage. Additionally, like the "Torker series," it possesses a friction coefficient stabilization function, making it effective as an anti-loosening measure. It allows for the maintenance of appropriate axial force, enabling anti-loosening through increased axial force under the same torque tightening conditions, as well as the lightweighting of bolts. 【Features of e-Torker/Ecoat EP200】 ■ Dramatic improvement in rust prevention: High corrosion resistance ■ Epoxy resin is scratch-resistant: High corrosion resistance, scratch resistance ■ Possesses friction coefficient stabilization function: Anti-loosening measures ■ Protects against galvanic corrosion from dissimilar metal contact: Galvanic corrosion prevention *For more details, please refer to the PDF document or feel free to contact us.

• Surface treatment contract service
• Coating Agent
• Rust Inhibitor

"Geomet/Dacrotized" is a heat-resistant and corrosion-resistant surface treatment material that is effective in preventing galvanic corrosion. The self-sacrificial protection provided by the metal flakes (zinc) in the Geomet/Dacrotized coating achieves a highly corrosion-resistant film. It has an excellent ability to protect the base material, iron, from rust. Due to its thin film, it also excels in screw compatibility, ensuring good screw fastening. Additionally, conventional surface treatments are weak against heat and cannot exhibit corrosion resistance in high-temperature environments. Our Geomet/Dacrotized coating does not contain crystallization water or organic resins, making it less prone to thermal degradation and able to withstand high temperatures for extended periods. [Features of Geomet/Dacrotized] - Suitable for fastening aluminum products - Excellent corrosion resistance - Superior heat and corrosion resistance - Does not cause hydrogen embrittlement *For more details, please refer to the PDF document or feel free to contact us.

• Surface treatment contract service
• Coating Agent
• Rust Inhibitor

"Geomet 720" is a surface treatment that offers more than ten times the corrosion resistance of trivalent plating. Due to its groove-cutting and over-coating application, it can treat shapes that cannot be processed by plating. For example, it excels in adhesion, making it suitable for painting the inner surfaces of pipes and complex shapes. "Geomet 720" is a coating-based, high corrosion-resistant surface treatment that demonstrates excellent rust prevention performance. The substrates that "Geomet 720" can be applied to include not only iron and cast iron but also stainless steel, aluminum-based materials, and various metals such as sintered metals. [Performance of Geomet] - Over ten times higher corrosion resistance than plating: Excellent high corrosion resistance - Corrosion resistance is maintained even in high-temperature ranges where plating fails: High heat resistance - Ideal for preventing galvanic corrosion (electrolytic corrosion): Effective against dissimilar metal contact corrosion - No pickling process required: No hydrogen embrittlement (can be applied to high-strength components and critical safety parts) *For more details, please download the PDF or feel free to contact us.

• Surface treatment contract service

The "Geomet treatment coating" is a heat-resistant and corrosion-resistant coating that withstands temperatures of over 200°C. It is a water-soluble, environmentally friendly, completely chrome-free rust prevention coating and heat-resistant, corrosion-resistant surface treatment. The main component of Geomet, zinc, provides sacrificial corrosion protection, making it resistant to rust even if the coating is scratched by flying stones, and it achieves high corrosion and heat resistance with a thin film (approximately 10μm). Additionally, thanks to the Geomet jig treatment, various shapes of products, including thin plates, welded items, and bag shapes, can be processed. 【Features of Geomet treatment coating】 ■ The coating is formed by baking at 360°C, providing excellent heat and corrosion resistance with a heat resistance temperature of over 200 degrees. ■ There is no process using phosphoric acid or acids, eliminating the possibility of brittleness. ■ The impact of shot on the weld area improves the adhesion of the Geomet coating. ■ The immersion and draining treatment allows the coating to be formed on welds, edges, and the inner surfaces of bag shapes. ■ Since the coating is not formed electrically, it can also be applied to welds and edges. *For more details, please refer to the PDF document or feel free to contact us.

• Surface treatment contract service
• Coating Agent
• Rust Inhibitor

**Pre-Adoption Issue: Galvanic Corrosion Problem between Aluminum and Iron** Galvanic corrosion occurs when aluminum and iron come into contact. **Post-Adoption Effect: Problem Solved by Adopting Geomet** The galvanic corrosion issue was resolved by using Geomet on iron components. **Pre-Adoption Issue: Poor Corrosion Resistance of Anodizing** Anodized coatings are difficult to form on aluminum-silicon components. ⇒ The thickness of the coating has been increased to address this, but it raises costs. **Post-Adoption Effect: Performance Improvement and Cost Reduction through Anodizing Alternative Surface Treatment** Research and development of a new surface treatment resolved the anodizing issue and achieved cost reduction. **Pre-Adoption Issue: Fastening Problems with Aluminum** Tightening iron screws into aluminum leads to reduced axial force and galling. **Post-Adoption Effect: Resolving Fastening Issues by Ensuring Axial Force** By applying a friction coefficient stabilizer, axial force is secured, preventing: - Axial force reduction... leading to oil leakage - Axial force increase... preventing scratches on the aluminum counterpart Further details are available in the PDF. Feel free to download it. Also, please do not hesitate to contact us if you have any inquiries.

• Surface treatment contract service
• Coating Agent
• Rust Inhibitor

**Pre-Adoption Issues: Problems with Electrodeposition Cation** - Rusts from the weld area - Rusts from the edge area - Cannot paint inside bag shapes or combined shapes - Weak against heat: Coating melts when used at high temperatures - Poor bolt adhesion Although it can be processed cheaply, there are numerous issues. **Post-Adoption Effects: Switching to Black Geomet** - Coating is formed on the weld area, edge area, and inside bag shapes - Excellent heat and corrosion resistance - Superior bolt adhesion due to inorganic coating Solves the problems of electrodeposition cation! **Corrosion Resistance** - Basic corrosion resistance: SST over 840 hours (high corrosion-resistant surface treatment) - Improved corrosion resistance of weld areas: Coating can be formed on weld areas through shot blasting (high corrosion-resistant surface treatment) - Improved corrosion resistance of edge and cut areas (high corrosion-resistant surface treatment) - Enhanced internal rust prevention performance compared to electrodeposition coating *For more details, technical information is provided in the PDF. Please feel free to contact us.*

• Surface treatment contract service
• Coating Agent
• Rust Inhibitor

Dry zinc plating "Z-coating treatment" is a technology that forms a zinc alloy coating by striking iron-zinc alloy powder at high speed onto the workpiece. It is widely adopted for purposes such as surface preparation for painting, sealing treatment, and improving corrosion resistance. It was commercialized 25 years ago after being certified as a rust prevention surface treatment for automotive parts, and in recent years, it has been adopted for various purposes including surface preparation for painting, sealing treatment, and improving corrosion resistance. This document introduces the dry zinc plating treatment equipment "Z Coater," as well as "What is GEOMET treatment," "About coating structure," and "Corrosion test results." Please take a moment to read it. [Contents] ■ What is dry zinc plating Z-coating treatment ■ About dry zinc plating treatment equipment Z Coater ■ About coating structure ■ Related information: What is GEOMET treatment ■ Dry zinc plating corrosion test results (1) to (5) ■ Summary *For more details, please refer to the PDF document or feel free to contact us.

• Surface treatment contract service
• Coating Agent
• Rust Inhibitor

This document introduces "cleaning agents." It includes various products such as the alkaline cleaning agent "Metarex CL-101" and the neutral cleaning agent "Metarex CL-300S," detailing their properties, usage methods, cleaning targets, and features in a table format. Please take a moment to read it. [Contents] ■ Alkaline cleaning agents ■ Neutral cleaning agents ■ Acidic cleaning agents ■ Acid cleaning inhibitors ■ Emulsifying cleaning agents *For more details, please refer to the PDF document or feel free to contact us.

• Cleaning agents

This document introduces the "Rust Inhibitors/Vapor Phase Rust Inhibitors/Rust Inhibiting Oils - Primary Rust Inhibitor Metarex Series." The Metarex series forms a primary rust-inhibiting film simply by adding it to the cleaning water as a primary rust inhibitor. It achieves primary rust prevention at a low processing cost through a simple treatment process. As a primary inhibitor, it is widely adopted for rust prevention between processes. It has been extensively used in factories of automotive parts and railway parts manufacturers. A variety of products, including oil-soluble rust-inhibiting additives such as "Metarex CA-1100" and "Metarex ANK," are listed in a table, including their flash points (°C), kinematic viscosities, usage concentrations, rust prevention periods, characteristics, and applications. Please use this information for product selection. [Contents of Rust Inhibitors/Vapor Phase Rust Inhibitors/Rust Inhibiting Oils - Primary Rust Inhibitor: Metarex Series] ■ Rust Inhibitors ■ Rust Inhibitors/Vapor Phase Rust Inhibitors ■ Rust Inhibiting Oils ■ Primary Rust Inhibitors *For more details, please refer to the PDF document or feel free to contact us.

• Rust Inhibitor