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DLC Coating Product List and Ranking from 18 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

DLC Coating Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. トーヨーエイテック Hiroshima//Automobiles and Transportation Equipment
  2. オンワード技研 本社 Ishikawa//Manufacturing and processing contract
  3. 不二ＷＰＣ Kanagawa//Manufacturing and processing contract
  4. 4 M.WATANABE & CO.,LTD. Tokyo//Electronic Components and Semiconductors
  5. 5 null/null
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DLC Coating Product ranking

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. DLC Coating "TOYO Arc-DLC" トーヨーエイテック
  2. DLC Coating, DLC System “Low temperature deposition” “Hard to peel off” M.WATANABE & CO.,LTD.
  3. High hardness, high wear resistance, high adhesion DLC 'PBS-TC'
  4. 4 DLC coating 不二ＷＰＣ
  5. 5 High hardness, ultra-thin film DLC-Iris (Iris coating) ツール・テック東北

DLC Coating Product List

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DLC Coating "Certes DCY"

DLC Coating "Certes DCY"

A new coating joins the lineup! Improved load-bearing capacity and impact resistance of DLC coating!

"Celtes DCY" is a new coating that helps improve load-bearing capacity and impact resistance of DLC coatings. It has high adhesion strength due to low-temperature processing, and the adoption of a new plasma source allows for low-temperature processing below 180°C. The load-bearing capacity and impact resistance are enhanced with a Cr-based underlayer that has strong adhesion to steel and a tough buffer layer, preventing delamination even under high surface pressure and repeated impacts. Additionally, the "Celtes DLC Coating" offers a wide range of options, allowing for adjustments to coating properties and thickness based on application and usage conditions. [Features] ■ High adhesion strength with low-temperature processing ■ High load-bearing capacity with a multilayer structure ■ Extensive lineup *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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DLC Coating, DLC System “Low temperature deposition” “Hard to peel off”

DLC Coating, DLC System “Low temperature deposition” “Hard to peel off”

The plasma ion implantation method enables diamond-hard, low-friction, high-cohesion coatings on various shapes and sizes of metals, resins, and rubber materials.

DLC (diamond-like carbon) coating deposits a low-friction DLC film using plasma ion implantation coating method. 【Features】 ■Capable of handling work with complicated shapes ・By using the work itself as a source of plasma, plasma is formed along the shape of the work and allows gas to flow around and deposit a film on complicated shapes and interiors. ■Excellent lubricity ・Excellent lubricity due to the formation of low coefficient of friction film ■Can deposit on resin and rubber as well as metal and aluminum. ・Low-temperature deposition is possible. ■Can deposit with the flexibility to follow the shape of the base material (even resin is resistant to film peeling). *Please contact us if you have any problems with life reduction due to friction of parts. *We can provide technical explanations and trial production. *We also sell DLC deposition system. * For more details, please contact us or download our catalog for more information.

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  • DLCコート?-300x200.jpeg
  • stainless

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Case Study Collection of DLC Coating Applications for Cutting Tools, Molds, and Machine Parts

Case Study Collection of DLC Coating Applications for Cutting Tools, Molds, and Machine Parts

Significant improvements in wear resistance and slip resistance! A booklet full of applications and selection examples for DLC coating.

"DLC coating" is a surface treatment technology that possesses all the characteristics required for parts that need mechanical relative motion such as rotation, sliding, and reciprocation. It is effective for coating cutting tools, various molds, and automotive and machine parts. Currently, we are offering a booklet that summarizes examples of applications and selection methods for utilizing DLC coating, which clearly explains the features and uses of DLC just by reading it. 【Features of DLC Coating】 ■ Hard and smooth ■ Low friction coefficient under non-lubricated conditions ■ Does not wear or damage the counterpart material during sliding (low counterpart aggressiveness) ■ Chemically inert and stable ⇒ does not cause seizure, adhesion, or welding ■ Not affected even in corrosive environments For more details, please request materials or view the PDF data from the download.

  • Surface treatment contract service

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High-performance surface treatment "DLC Coating" *Case study collection gift

High-performance surface treatment "DLC Coating" *Case study collection gift

Low friction & high hardness! Applicable to automotive parts, cutting tools, molds, etc. Contributes to fuel efficiency and wear prevention.

Our "DLC Coating" possesses all the characteristics required for mechanical relative motion such as rotation, sliding, and reciprocation, and is effective in coating cutting tools, various molds, and automotive and machine parts. For example, applying it to automotive engine parts can reduce the coefficient of friction, leading to improved fuel efficiency. We are currently offering a "DLC and Ceramic Coating Application Case Collection" that summarizes detailed application examples and selection criteria! 【Effective for the following applications】 ■ Automotive engine parts: Fuel efficiency improvement through reduced friction resistance in oil ■ Automotive drive components: Vibration and noise reduction through wear reduction ■ Semiconductor mounting parts: Prevention of seizure through lubrication-free operation ■ O-rings: Improved sliding properties while maintaining sealing performance *For more details, please refer to the PDF materials or feel free to contact us.

  • Surface treatment contract service

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Flexible DLC for Polymers 'Genius Coat F'

Flexible DLC for Polymers 'Genius Coat F'

Stretchable DLC on rubber and resin! Improved slip resistance and wear resistance, with anti-adhesion effects as well!

"Genius Coat F" is a DLC with a unique flexible structure that allows for low-temperature processing. Conventional DLCs are widely used as surface treatments to improve lubricity, but their hardness, brittleness, and the heat resistance of the substrate made processing on polymer materials difficult. This technology enables the application of a stretchable DLC coat on polymers such as rubber and resin. 【Features】 ■ Low-temperature process that does not damage polymer substrates ■ Improved lubricity of rubber and prevention of adhesion ■ Enhanced wear resistance of resin *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service

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We are currently offering a document summarizing the basics of DLC coating, case studies, and selection criteria.

We are currently offering a document summarizing the basics of DLC coating, case studies, and selection criteria.

Prevent wear and scratches on cutting tools, molds, and machine parts! Types compatible with resin and rubber are also available! 【We will be exhibiting at INTERMOLD Nagoya!】

Our "DLC Coating" not only offers high wear resistance but also possesses the characteristics required for mechanical relative motion such as rotation, sliding, and reciprocation, making it widely applicable to cutting tools, molds, automotive parts, sealing materials, and more. We offer a variety of film types that can be selected according to specific challenges, including hydrogen-free "Genius Coat HA," which reduces friction resistance, and "Genius Coat F," which adapts to the deformation of resin and rubber materials. 【Examples of Applications】 ■ Automotive engine parts: Improved fuel efficiency by reducing friction resistance in oil ■ Various molds: Enhanced resistance to welding and wear ■ Industrial cutting tools: Improved resistance to welding and adhesion (deburring measures) ■ O-rings: Improved sliding properties while maintaining sealing performance We will be exhibiting at the "INTERMOLD Nagoya/Mold Expo Nagoya" held at Port Messe Nagoya from June 19, 2019. *We are currently offering materials summarizing the features and application examples of DLC! For more details, please check the materials available for "PDF Download."

  • Surface treatment contract service

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DLC Coating Process - PEKURIS COAT

DLC Coating Process - PEKURIS COAT

With a unique three-dimensional film formation technology, we turn the impossible into reality.

The PEKURIS COAT is a film deposition device developed independently by Kurita Manufacturing Co., Ltd., which uses plasma ion implantation for film formation. By introducing gas into a vacuum and applying pulse RF and high-voltage pulses to the substrate itself, it is possible to generate plasma in a manner that follows the shape of the workpiece (substrate). Additionally, because it utilizes a pulse power supply, processing at low temperatures starting from 40°C is also possible. For more details, please contact us or refer to the catalog.

  • Surface treatment contract service

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Hydrogen-free DLC (ta-C) coating "TAC-ON"

Hydrogen-free DLC (ta-C) coating "TAC-ON"

Low surface energy! DLC coating that demonstrates high quality and unique properties.

"TAC-ON" is a DLC (ta-C) coating that revolutionizes the industry with its excellent performance. It has high density and superior adhesion, making it suitable for applications such as surface treatments that provide wear resistance, low friction, and high release properties. Additionally, it demonstrates high quality and unique characteristics. Please feel free to contact us when you need assistance. 【Features】 ■ High density ■ Superior adhesion ■ Low-temperature film formation ■ Hydrogen-free ■ Low surface energy ■ Reduction of impurity particles * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Coating Agent

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High hardness, ultra-thin film DLC-Iris (Iris coating)

High hardness, ultra-thin film DLC-Iris (Iris coating)

For surface processing of precision super-hard press parts, non-ferrous cutting tools, mold parts, and various machine components!

The high hardness and ultra-thin film DLC-Iris "Iris Coating" is a treatment that has been widely used in various applications, such as extending the lifespan of press molds (punches and dies) that previously experienced peeling with conventional DLC, as well as in resin molding molds (gas corrosion, release, wear resistance) and connector manufacturing companies. It can also address issues related to adhesion in non-ferrous cutting and pressing, and is suitable for parts that require strict thickness and surface roughness management. For more details, please contact us or download the catalog.

  • Other surface treatment equipment
  • Surface treatment contract service

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DLC coating

DLC coating

We provide DLC coating primarily for printing rolls, transport rolls, and various other items ranging from small to large (φ1000mm x 4000mm, 2.7 tons).

We provide DLC coating primarily for printing rolls and conveyor rolls, ranging from small items to large ones (φ1000mm x 4000mm, 2.7 tons).

  • roller

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Longer Lifespan of Coating Nozzles: DLC Coating Case Study

Longer Lifespan of Coating Nozzles: DLC Coating Case Study

By changing the film formation method, it is possible to prevent material adhesion to the coating head, improve wear resistance, and extend lifespan! *Demo, testing, and prototypes are currently being accepted.

"DLC (Diamond Like Carbon)" is a hard coating that is positioned between diamond and graphite. Its hardness is 1500 Hv, and the friction coefficient ranges from 0.1 to 0.2. It has heat resistance and can be used up to about 200°C. Our film formation method allows for a clean application of the coating even on complex three-dimensional shapes. It can also accommodate long shapes (nozzles). *For more details, please refer to the PDF document or feel free to contact us.

  • others

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[Useful Materials] Basic Knowledge of Surface Treatment DLC That You Can't Ask Now *Materials Provided

[Useful Materials] Basic Knowledge of Surface Treatment DLC That You Can't Ask Now *Materials Provided

For those considering the longevity and durability enhancement of metals, resins, and rubber. Introducing the characteristics and manufacturing methods of DLC.

Our company conducts DLC coating using the know-how and equipment for manufacturing printing rolls. We can also form films at low temperatures around 100°C, and surface treatment is possible for not only metal parts but also for resins and rubber. This contributes to improvements in wear resistance, sliding properties, chemical resistance, corrosion resistance, and gas barrier properties. It also excels in biocompatibility. This document provides a clear and easy-to-understand introduction to the features and manufacturing methods of "DLC coating" for those who are new to the topic. [Contents] ■ What is DLC? ■ Features of DLC ■ Manufacturing methods of DLC ■ Classification of DLC ■ Measurement of DLC ■ DLC from Think Laboratory *You can view it via PDF download. Please feel free to contact us with any inquiries.

  • Surface treatment contract service

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DLC coating "Slick Coat"

DLC coating "Slick Coat"

This is a diamond-like carbon (DLC) film synthesized using a gas-phase synthesis method utilizing plasma.

The DLC coating "Slick Coat" is a carbon-based thin film (DLC - Diamond Like Carbon) synthesized using a plasma-assisted vapor deposition method. The structure of the DLC film is said to be a smooth amorphous structure that typically contains a small amount of hydrogen and possesses diamond bonds and graphite bonds. Additionally, DLC: - Has properties that vary depending on the manufacturing method. - The presence or absence of hydrogen in the film affects the hardness and adhesion of the film. - It is necessary to select the type of film based on the conditions of use. ⇒ Please feel free to consult us. 【Features】 ○ Processing (generation) temperature is below 200°C ○ High hardness (2500–3500 HV) and excellent wear resistance (Slick Coat-H) ○ Coating with low friction coefficient and lubricating properties (Slick Coat-H) ○ The processing film thickness is 1 μm, making it suitable for high-precision products (Slick Coat-H) *For more details, please download the PDF or feel free to contact us.

  • Surface treatment contract service

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DLC coating

DLC coating

Improved adhesion, lubricity, and oil retention through combined processing with WPC treatment.

DLC is a thin film (a few microns) that possesses various functions such as low wear resistance (high hardness), low wear coefficient, anti-adhesion properties, infrared transparency, design versatility, biocompatibility, gas barrier properties, and corrosion resistance, making it a focus in many fields. However, on the other hand, DLC was considered to have low adhesion to aluminum and was not very compatible. Our company has begun developing technology to apply DLC for reducing friction in aluminum parts used in engine pistons. Through joint development with the Kanagawa Prefectural Industrial Technology Center, we have successfully completed a high-adhesion DLC that is compatible with aluminum.

  • drill

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