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Insulation coating Product List and Ranking from 12 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

Insulation coating Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

  1. サント・サーフェイス Shizuoka//Manufacturing and processing contract 本社・工場
  2. みのる産業 Fukui//Resin/Plastic
  3. 吉田ＳＫＴ Aichi//Manufacturing and processing contract
  4. 4 シミズ Osaka//Manufacturing and processing contract
  5. 4 東栄電化工業 Kanagawa//Other manufacturing 相模原本社工場
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Insulation coating Product ranking

Last Updated： Aggregation Period:Aug 06, 2025～Sep 02, 2025
This ranking is based on the number of page views on our site.

  1. Insulating coating for various shapes of busbars. みのる産業
  2. Achieving both insulation and thermal conductivity. Santocoating 'BN-1000'. サント・サーフェイス 本社・工場
  3. High thermal insulation coating 東栄電化工業 相模原本社工場
  4. Electrical insulation coating 吉田ＳＫＴ
  5. 4 Heat-resistant insulating coating 【*Achieves uniform film formation even on complex shapes!】 シミズ

Insulation coating Product List

1～15 item / All 17 items

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Insulating coating

Insulating coating

Softness equivalent to "tires"! We also have extensive experience in construction for plating jigs and plating treatment racks.

The "Insulating Coating" boasts high electrical insulation properties, providing insulation effects for electrical equipment, construction sites, and facilities. We also have extensive experience in application for plating jigs and plating treatment racks. The application can be performed at relatively low temperatures, and the curing (masking) treatment is also relatively easy for this coating. We propose coatings tailored to customer needs, such as "wanting to suppress electrical conduction to metal substrates (workpieces)" or "wanting to prevent electric shock," using PVC, polyethylene, nylon, epoxy, and others. 【Features of PVC (Polyvinyl Chloride)】 ■ Electrical Insulation: Breakdown voltage of the coating is 12kV/mm or higher (compliant with ASTM D149) ■ Volume resistivity: 3×10^10 Ω·cm (compliant with JIS K6911) ■ Hardness (Type A durometer): 65° (compliant with JIS K6253) ■ Resin colors (basic): Black, orange, ivory, and other colors can be freely adjusted ■ Tensile strength: 13.2 MPa (megapascals; for reference, the typical water pressure of a high-pressure washer is 10 MPa) ■ Elongation at break: 392%; Tear strength: 45.3 N/mm *For more details, please refer to the PDF materials or feel free to contact us.

  • Surface treatment contract service

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Optimal heat-resistant insulating coating for thermal management of electrical components【*Technical documentation available】

Optimal heat-resistant insulating coating for thermal management of electrical components【*Technical documentation available】

Uniform insulation film formation up to the edge! The thin film coating has excellent heat dissipation effects.

"Heat-resistant insulating coating" is made from polyimide-based resin that has been converted into an electrodeposition paint, offering excellent heat resistance and chemical resistance. It forms a uniformly thin insulating film even on edge areas, with a coating thickness of several micrometers to 40 micrometers, which does not compromise heat dissipation. There has been a record of reducing substrate temperature from 65°C to 50°C. It is widely adopted in manufacturing industries such as electronics and semiconductors. *We are currently offering a free technical document explaining practical examples of our coating technology! Download it while you have the chance. [Features] ■ Insulates complex shapes with uneven surfaces using a thin film! ■ Provides acid resistance when applied to exhaust components, preventing corrosion from nitric gas and other substances! ■ Allows for dust and dirt prevention through coating while washing! *For more details, please contact us or download our catalog for more information.

  • EMS
  • Surface treatment contract service

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Electrical insulation coating

Electrical insulation coating

This is a coating with high electrical insulation properties and heat resistance (thermal insulation). It is ideal for insulation of ferrite cores, PC boards, and more!

**Features of Electric Insulation Coating** Our electric insulation coating possesses both high electrical insulation properties and heat resistance (thermal insulation). It can be applied defect-free to small components and gaps through conformal coating, making it ideal for insulating ferrite cores, PC boards, and more. - We will propose a coating method tailored to your company. - For more details, please download and view the catalog.

  • paint

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Features of the electrical insulation coating of Santosurfaces.

Features of the electrical insulation coating of Santosurfaces.

Ideal for insulation of ferrite cores, PC boards, etc.! Can be coated without defects.

Our electrical insulation coating has high electrical insulation properties and can coat small parts and gaps without defects through conformal coating, even in thin films, making it ideal for insulating ferrite cores, PC boards, and more. 【Features】 ■ Miniaturization of products ■ Prevention of malfunction ■ Improved durability ■ High electrical insulation properties *Please feel free to contact us regarding electrical insulation coatings.

  • Coating Agent

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Mita Seiko Insulation Coating

Mita Seiko Insulation Coating

We carry out various precision machining processes that can meet your needs, utilizing the high-precision component processing technology developed in motor manufacturing.

Insulation coating compatible with different insulators. Winding from brushless types to multipole. Processing and assembly of various motor component subassemblies. Assembly, electrical testing, and packaging from small lots to mass production.

  • Generators and transmission motors

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Insulation coating service

Insulation coating service

"Insulating coating" with the property of not conducting electricity and not being destroyed even under high voltage.

"Insulation coating" is a processing technology that possesses excellent electrical properties among resins and is used for applications such as insulating components, preventing electrolysis, and addressing static electricity issues. It is widely adopted not only for insulation films but also for improving product performance through partial coating. [Applications] ■ Next-generation automotive parts (EV), electrical components: motor coils, linear motor insulation parts ■ Precision machinery parts: various electrodes, switches, bolts, aluminum plates, etc. *For more details, please download the PDF or feel free to contact us.

  • Coating Agent
  • Surface treatment contract service
  • Processing Contract

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Insulating coating for various shapes of busbars.

Insulating coating for various shapes of busbars.

It is possible to add insulation and durability to the bus bar. Furthermore, its adhesion is also very excellent, so it does not easily peel off.

Insulation coating for busbars is widely done using epoxy resin. Unlike insulation methods using insulating sleeves or tubes, a uniform insulating coating can be formed on complexly shaped busbars. Additionally, epoxy resin has characteristics such as flame resistance, high insulation withstand voltage, and excellent moisture resistance. Thanks to our unique masking method, we can accommodate mass production even for complexly shaped conductive parts. ◆ What is a busbar? A busbar refers to a strip or bar made of copper that conducts electricity within distribution boards, switchboards, substations, battery banks, or electrical devices. In areas where high voltage and large currents flow, the absence of insulation coating allows for good heat dissipation, and increasing the surface area helps suppress high-frequency electrical resistance. ◆ What is insulation coating? It is a processing technology that possesses excellent electrical properties among resins and is used for applications such as insulating components, preventing electrolysis, and addressing charging issues. It is widely adopted not only for insulation films but also for improving product performance through partial coating.

  • Surface treatment contract service

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Heat-resistant insulating coating 【*Achieves uniform film formation even on complex shapes!】

Heat-resistant insulating coating 【*Achieves uniform film formation even on complex shapes!】

Electrophoretic painting, which is attracting great attention in the automotive industry! It is ideal for automotive parts because it allows for insulation with a thin film!

■□■～You can download technical materials for free now.～■□■ Elecoat is a surface treatment technology that uses an electrophoretic painting method, which can be considered ideal compared to spray painting, electrostatic painting, and powder coating in terms of paint workability, edge coverage of the coating, uniformity of film thickness, and smoothness. Since it uses polyimide-based resin as the electrophoretic paint, it excels in heat resistance and chemical resistance. In terms of insulation performance, it achieves a dielectric strength of about 1000 V at a thickness of 10 microns for flat surfaces. Because it can insulate with a thin film, it allows for miniaturization of components, and due to the thin film, heat is less likely to accumulate, leading to a rapid increase in inquiries for automotive parts and more. 【A must-see for those facing these issues】 ■ Want to insulate complex-shaped products with a thin film ■ Want to achieve efficient heat dissipation ■ Want to downsize products ■ Want to reduce costs while maintaining heat dissipation and insulation performance ■ Want to insulate but heat tends to accumulate □■□～You can download technical materials for free now.～□■□ *For more details, please download the catalog or contact us directly.

  • Surface treatment contract service

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[Problem-Solving Case] Coating with High Thermal Conductivity and Insulation Properties

[Problem-Solving Case] Coating with High Thermal Conductivity and Insulation Properties

A case that combines a coating for heat dissipation and a highly insulating coating!

We would like to introduce a case study of problem-solving using Japan MT's "Dry Lubrication Coating Dry Surface." This involved the application of an insulating film on an aluminum cover for automotive motors, requiring an insulating coating with high thermal conductivity (heat absorption). Initially, we planned to use alumina thermal spraying, but it was very costly, and we needed to secure a film thickness of over 100μm, which posed precision issues. Therefore, we applied the insulating coating DC2830 to ensure insulation at around 20μm. Additionally, we applied the 8441MT coating on top, which also improved thermal issues. The processing temperature was below 200°C, with no impact on the aluminum. [Key Points of Problem Solving] ■ Insulation and thermal conductivity generally have opposing properties. ■ In this case, we attempted to meet both performance requirements by combining a coating that dissipates heat with a highly insulating coating. *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service

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Compatible with various insulation coatings for busbars!

Compatible with various insulation coatings for busbars!

Various types of insulation coatings for bus bars are also available!

We can also accommodate the "insulation coating" for busbars★ We can propose both fluid immersion coatings and electrostatic powder coatings, including Sumi tubes, nylon coatings, heat shrink tubes, PVC, epoxy, and TFI coatings! If you have any concerns regarding busbars, please consult "Seiko Industry of Technology" once.

  • Other machine elements

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Achieving both insulation and thermal conductivity. Santocoating 'BN-1000'.

Achieving both insulation and thermal conductivity. Santocoating 'BN-1000'.

[Free sample available!] A coating that balances insulation and thermal conductivity. It maintains functionality even in high-temperature environments up to 900°C!

The Santocoating "BN-1000 (Boron Nitride)" is a special coating that balances insulation and thermal conductivity, maintaining functionality even in high-temperature environments up to 900°C. Carbon-based insulation coatings have a maximum heat resistance of around 300°C, making them unsuitable for fields with high temperatures. This product is ceramic-based and has a high heat resistance with a maximum limit of 900°C, making it effective for coating LED substrates, heater-related components, spot welding machines, and more. **Points for choosing "BN-1000":** - Balances insulation and thermal conductivity! - Maintains functionality even in high-temperature environments up to 900°C! ★ We are currently offering free samples of LED substrates coated with "BN-1000"! Please take the opportunity to experience its effects firsthand! *If you would like a sample, please contact us using the information below.*

  • Coating Agent

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Electrical insulation coating

Electrical insulation coating

Ceramics are resistant to high temperatures! The low-kid process can accommodate complex shapes.

We would like to introduce our "Electrical Insulation Coating." Among materials with high insulation properties, ceramics are not only resistant to high temperatures but can also accommodate complex shapes through the localized process. By utilizing ceramic thermal spraying, it is possible to create composite functions where one side is an insulator and the other is a conductor. The excellent properties of ceramics hold various possibilities, such as in complex-shaped high-frequency hardening coils, insulation measures for carbon, a high-temperature electrical material, and even in semiconductor manufacturing equipment. 【Features】 ■ Electrical insulation coating ■ Ceramics are resistant to high temperatures and can accommodate complex shapes through the localized process ■ Utilization of ceramic thermal spraying ■ Excellent properties hold various possibilities, such as insulation components for "Tristan," which controls high energy *For more details, please download the PDF or feel free to contact us.

  • Coating Agent

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Insulation coating for voltage resistance applications

Insulation coating for voltage resistance applications

Improvement of electrical performance and response performance through partial coating! Contributes to the enhancement of product functionality.

The demand for insulation is increasing, particularly in industries such as electronics, medical, and measurement. A resin film is formed on metallic materials to create an insulating film that can withstand voltages from low to high. Depending on the usage conditions, it is possible to withstand voltages of around 3000V. In addition to serving as a simple insulating coating, partial coating contributes to enhancing electrical performance and response performance, thereby improving product functionality. 【Features】 ■ Forms an insulating film that can withstand voltages from low to high ■ Capable of withstanding voltages of around 3000V ■ If using fluororesin coating, various functions such as lubricity, chemical resistance, and water repellency can be imparted ■ If using ceramic-based coating, not only insulation but also heat resistance can be provided *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Coating Agent
  • Other electronic parts

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High thermal insulation coating

High thermal insulation coating

High voltage A.C. 2.5 kV! Crackless and super hard 600 HV under 500℃ environment; highly corrosion-resistant. Free samples available now! (Limited quantity)

The high-voltage crack-free hard anodizing "TAF TR treatment (Tough TR)" imparts various functions such as ultra-hardness, high wear resistance, high heat resistance, and high insulation and voltage resistance, thereby expanding the usage purposes and environments. This is our unique anodizing treatment that brings out the potential of aluminum materials and is unlike any other. Additionally, we offer specifications with a high-adhesion coating on this anodized film, as well as a black version that has weather resistance and heat resistance (matte finish available; performance specifications may vary, so please consult us). Please note that the materials that can be treated are limited, so please consult us first. ◆ We can accommodate small lots and prototypes. ◆ We are currently offering free samples (A5052 material, 50×50×1 mm); quantities are limited, so please contact us soon.

  • Surface treatment contract service
  • Other machine elements

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Heat-resistant and insulating coating for probes

Heat-resistant and insulating coating for probes

We will propose various coatings tailored to your requested features. We can accommodate everything from prototypes to mass production. Please feel free to contact us.

■Examples of Ultra-Fine Wire Coating Technology 1. Coating for ultra-fine thermocouples 2. Coating for medical components (such as forceps) 3. Coating for wire probes 4. Coating for other ultra-fine wires ■Examples of Products Using Our Coating Technology 1. Fluororesin, DLC, and molybdenum disulfide coatings for automotive parts 4. Other mechanical components (fluororesin, molybdenum disulfide, etc.)

  • Engine parts
  • Metal bearings

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