We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for DLC coating.
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DLC coating Product List and Ranking from 19 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

DLC coating Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

  1. null/null
  2. オンワード技研 本社 Ishikawa//Manufacturing and processing contract
  3. 日本アイ・ティ・エフ Kyoto//Industrial Electrical Equipment
  4. 4 M.WATANABE & CO.,LTD. Tokyo//Electronic Components and Semiconductors
  5. 5 トーヨーエイテック Hiroshima//Automobiles and Transportation Equipment
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DLC coating Product ranking

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

  1. High hardness, high wear resistance, high adhesion DLC 'PBS-TC'
  2. DLC Coating, DLC System “Low temperature deposition” “Hard to peel off” M.WATANABE & CO.,LTD.
  3. DLC Coating "TOYO Arc-DLC" トーヨーエイテック
  4. 4 Hydrogen-free DLC (ta-C) coating "TAC-ON" 株式会社ナノフィルムテクノロジーズ　ジャパン
  5. 4 DLC coating and film formation method オンワード技研 本社

DLC coating Product List

46～58 item / All 58 items

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DLC coating and film formation method

DLC coating and film formation method

I will explain the "ion source deposition," "PCVD," and "FAD" that we are conducting!

DLC film formation utilizes technologies such as PVD (Physical Vapor Deposition) and CVD (Chemical Vapor Deposition). Ion source deposition is a type of PVD where a filament is heated to ionize hydrocarbon gas using thermal electrons, which then collide with the substrate under a potential difference to create a coating. PCVD (Plasma Chemical Vapor Deposition) involves ionizing hydrocarbon gas in a plasma region and colliding it with the substrate under a potential difference to form a coating. FAD (Filtered Arc Deposition) uses a magnetic field filter to draw only ionized carbon into the substrate for film formation. [Film formation methods we employ] ■ Ion source deposition ■ PCVD (Plasma Chemical Vapor Deposition) ■ FAD (Filtered Arc Deposition) *For more details, please refer to the related links or feel free to contact us.

  • Coating Agent

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Ultra-high hardness, hydrogen-free DLC 'AC-X' / High hardness, heat resistance, anti-adhesion properties

Ultra-high hardness, hydrogen-free DLC 'AC-X' / High hardness, heat resistance, anti-adhesion properties

Ideal for cutting tools, molds, and carbide punches for non-ferrous metals (such as aluminum, copper, silver, tin, etc.) / retains 90% of the carbon SP3 structure [ta-C].

AC-X is our standard film of hydrogen-free "ta-C" type, which possesses 90% of the SP3 structure of carbon with a diamond structure. —————————————————————— 【Features】 ■ Superior hardness, heat resistance, and anti-adhesion compared to DLC-EX (a-C:H). ■ Ideal for high-speed machining of non-ferrous metals such as aluminum and copper. ■ For ensuring adhesion, carbide substrates are recommended. 【Examples of Applications】 ■ Carbide tools for cutting non-ferrous metals (aluminum, copper, silver, tin, etc.) ■ Carbide punches ■ Molds, etc. *For detailed specifications, please refer to the catalog or the product information on our official website.

  • Surface treatment contract service

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Pursuing the sharpness of the blade edge: DLC-EX thin film specification 'DLC Prism'

Pursuing the sharpness of the blade edge: DLC-EX thin film specification 'DLC Prism'

It does not compromise the sharpness of the blade edge【Small diameter tool for aluminum processing】【Ultra-thin cutter】【Aluminum foil cutting blade】

DLC Prism is a thin film version of the "a-C:H" DLC standard film <DLC-EX> with a film thickness of less than 0.5 microns. —————————————————————— 【Features】 ■ The low-temperature film formation results in minimal distortion and deformation of the substrate due to heat, and it is well-regarded for its smooth and hard film quality. ■ Ideal for DLC coating of small-diameter tools and small machine parts, where film thickness is a critical factor for aluminum cutting. ■ The thin film coating does not compromise the sharpness of the cutting edge, reduces tool slippage, and prevents a decrease in cutting performance. 【Examples of Applications】 ■ Small-diameter tools for aluminum processing ■ Small-diameter cutters ■ Aluminum foil cutting blades, etc. *For detailed specifications, please refer to the catalog or the product information on the official website.

  • Surface treatment contract service

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Water-repellent "a-C:H" DLC coating 'CFC-H'

Water-repellent "a-C:H" DLC coating 'CFC-H'

Ideal for DLC coating of molds that require excellent water repellency and release properties, as well as machine parts that require liquid release. It also has high non-stick properties. 【Water-repellent molds】

CFC-H is a water-repellent DLC coating that adds fluorine to the "a-C:H" DLC standard film (DLC-EX). —————————————————————— 【Features】 ■ It forms a film at low temperatures, resulting in minimal distortion or deformation of the base material due to heat, and is well-regarded for its smooth and hard film quality. ■ It has excellent water-repellent properties, making it ideal for DLC coatings on molds that require release properties and mechanical parts that require liquid release. ■ It has high non-stick properties, preventing the deterioration of cutting performance of blades due to the adhesion of sticky substances. ■ Due to its soft nature and low film hardness, it is not suitable for tools or parts that require wear resistance. 【Examples of Use】 ■ Molds and jigs for water-repellent purposes ■ Sharp blades requiring non-stick properties ■ Blades for rubber adhesion, etc. *For detailed specifications, please refer to the catalog or the product information on the official website.

  • Surface treatment contract service

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DLC Coating "TOYO Arc-DLC"

DLC Coating "TOYO Arc-DLC"

Contributes to high lifespan with anti-adhesion and wear resistance! Excellent anti-adhesion properties, friction coefficient, and wear resistance of aluminum!

"TOYO Arc-DLC" is a high-adhesion, high-hardness DLC coating of the t-aC type developed to ensure long-term reliability of molds and pursue aluminum anti-adhesion properties. It achieves a DLC coating film that excels in anti-adhesion against aluminum. Additionally, it can be recoated by removing the coating. 【Features】 ■ 1/25 the amount of adhesion compared to No Coat ■ Reduces friction in both dry and oil environments ■ Removable coating ■ Excellent adhesion *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service

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DLC Coating Service ICF Series

DLC Coating Service ICF Series

ICF series of high-performance membranes evolved from DLC.

We offer contract processing of hard coatings such as diamond-like carbon (DLC), CrN, TiN, and TiCN, from small sample production to mass production. DLC can handle long items up to 3 meters in length. For more details, please contact us or download the catalog.

  • Processing Contract

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Coating 'JC Coat PH' that prevents wear and debris adhesion on cutting tools and similar items.

Coating 'JC Coat PH' that prevents wear and debris adhesion on cutting tools and similar items.

Would you like to solve your issues with "adhesion" and "wear" in the manufacturing process using JC Coat TM?

The original surface treatment (coating) "JC Coat" was born from the surface treatment technology cultivated in electronic component manufacturing. Based on DLC coating*, it is a contract coating that imparts various characteristics through our unique technology, and it is used in printing masks, food manufacturing equipment, and industrial machinery. *DLC coating... stands for diamond-like carbon. JC Coat PH has low adhesion to soft metals and a low wear coefficient, making it a specification with the highest hardness in the series and a wide range of applications. It can accommodate various metals and ceramics, and when there are tools or process line equipment parts that frequently come into contact with soft metals, it strongly supports the reduction of adhesion and the resolution of cleaning issues. 【Features】 ■ No need for redesign considering the coating due to its thin film ■ Strong adhesion to the substrate makes it difficult to peel off, eliminating concerns about foreign matter contamination ■ Has a hardness approximately 4-5 times that of stainless steel ■ Complies with domestic regulations for food contact materials 【Examples of Use】 ■ Food slicing blades: Improved wear resistance ■ Blades for electronic components: Prevention of adhesion to soft metals For more details, please feel free to contact us.

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Japan ITF Corporation

Japan ITF Corporation

Genius Coat DLC, Titanium-based, Chromium-based Coating

DLC coating series for molds, tools, and industrial parts, as well as titanium-based and chromium-based coating series. We will propose the optimal coating that meets your needs.

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Automotive parts, machinery parts, tools and molds 'DLC Coating Application Case Studies'

Automotive parts, machinery parts, tools and molds 'DLC Coating Application Case Studies'

Exhibiting at the Kansai Machine Element Technology Exhibition! Applicable to automotive mass production parts, machine components, and various tools and molds! A booklet full of case studies on DLC coating applications will be provided!

"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 in coatings for cutting tools, various molds, and automotive and machine parts. Japan ITF offers a variety of DLC coatings, including "HT" for automotive parts with excellent dry sliding properties, "F" for coatings on rubber and resin, and hydrogen-free DLC "HA" which is widely used for tools and molds. Currently, we are giving away a booklet that summarizes examples of applications and selection methods that clearly explain how to utilize DLC coatings! Just by reading it, you can understand the features and applications of DLC well. 【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 available for download.

  • 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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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.

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"DLC coating" with a rich variety of membrane types, including hydrogen-free options. *Case studies available.

"DLC coating" with a rich variety of membrane types, including hydrogen-free options. *Case studies available.

Prevent wear and scratches on cutting tools, molds, and machine parts! Types compatible with resin and rubber are also available.

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 the 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 (burr prevention) ■ O-rings: Improved sliding properties while maintaining sealing performance 【We will be exhibiting at the 23rd Mechanical Elements Technology Exhibition Tokyo 2019!】 ■ Dates: February 6 (Wednesday) to February 8 (Friday), 2019 ■ Venue: Tokyo Big Sight ■ Booth Number: East 35-24 (East Hall 4) We will showcase various products, including DLC coatings. Please take this opportunity to visit our booth. *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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Basics of DLC Coating and Film Process Improvement, Gas Barrier Properties, Evaluation Methods

Basics of DLC Coating and Film Process Improvement, Gas Barrier Properties, Evaluation Methods

- Surface treatment, low friction and wear resistance, plastic containers, transparency, movements towards international standardization -

**Lecture Summary** DLC (Diamond-Like Carbon) is rapidly gaining popularity as a surface treatment for sliding parts in automotive and machinery components due to its characteristics of low friction, wear resistance, seizure resistance, and corrosion resistance. Recently, it has attracted attention as a solution to global environmental issues, such as energy conservation through low friction and resource conservation through the extended lifespan of components. Various structures of DLC are being proposed. This seminar will provide an explanation of the processes, structures, and characteristics of various types of DLC, along with practical case studies, and will conclude with an overview of future technologies and market trends.

  • Company：AndTech
  • Price：10,000 yen-100,000 yen
  • Technical Seminar

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