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Coating Product List and Ranking from 567 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.

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. 吉田SKT Aichi//Manufacturing and processing contract
  2. グローバルコード 本社 Osaka//Trading company/Wholesale
  3. NGKファインモールド Aichi//Machine elements and parts
  4. 4 KGテクノサービス Saitama//Resin/Plastic
  5. 5 null/null

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. Advantages and disadvantages of re-coating a non-stick frying pan. 吉田SKT
  2. Effective hard coating for resin molding of glass-filled engineering plastics. NGKファインモールド
  3. Low friction solution with PEEK coating and high-performance lubricants. グローバルコード 本社
  4. 4 Causes of Teflon coating peeling and how to address them. 吉田SKT
  5. 5 Granting biodegradability to difficult-to-decompose plastics | High-performance plastic additives KGテクノサービス

Coating Product List

2281~2295 item / All 2475 items

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From small items to large works, leave the blasting process to us.

If it is only for blasting treatment, we can accommodate substrates up to about 10 meters, so please feel free to contact us.

Blast processing refers to a method of surface treatment that creates small bumps and roughens the surface by spraying or colliding powdered materials, fine balls, or sharp-edged balls. It is often simply called "blast." Depending on the purpose, there are various techniques and processing methods for blasting, such as polishing, striking, roughening, stripping, shaving, engraving, and cleaning. It is an essential treatment for coatings to enhance the adhesion of paint films. Sandblasting Sandblasting is a blasting method that uses compressed air from a compressor as the acceleration energy for particles, and when people refer to blasting, they often mean this sandblasting. Shot blasting This method involves rotating a wheel and using centrifugal force to accelerate and project particles. Wet blasting This is a wet blasting method that accelerates and sprays a mixture of water and abrasive material (slurry) using compressed air. Applications of blast processing Rust removal, paint stripping, oxide film removal, polishing, and burr removal.

  • Surface treatment contract service

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What is PTFE, a fluororesin? Surface treatment by Minoru Sangyo Co., Ltd.

When referring to fluororesins, it often means PTFE, which has the highest production and usage among fluororesins.

What is PTFE resin? PTFE (Polytetrafluoroethylene) is known in Japanese as tetrafluoroethylene resin. It is a fluororesin (fluorocarbon resin) composed solely of fluorine and carbon, and is inert to most chemical agents and solvents. It is sometimes referred to as Teflon. When talking about fluororesins, PTFE is often the reference point, as it has the highest production and usage volume among fluororesins. Characteristics of PTFE resin PTFE resin possesses excellent electrical properties, non-stick characteristics, and lubricity, making it expected to be used in a wide range of fields such as chemistry, electricity, machinery, and space development. The fluorine coating on household frying pans is just one example of utilizing the non-stick and heat-resistant properties of fluororesins to make food less likely to stick to the pan. Properties of PTFE resin By imparting various properties of fluororesins (such as excellent non-stick, water-repellent, and slippery characteristics, resistance to chemicals, and high heat resistance) to the surface of materials, it is possible to prevent sticking and adhesion, reduce friction, and protect the materials. Additionally, there are other types such as PFA, FEP, and ETFE.

  • Surface treatment contract service

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What is PFA, a fluororesin? Surface treatment by Minoru Sangyo Co., Ltd.

PFA was developed to improve the processability of PTFE. It can maintain stable mechanical strength at temperatures ranging from -200°C to 260°C.

Characteristics of PFA Heat Resistance It has a maximum continuous use temperature of 260°C, making it one of the highest heat-resistant materials compared to other resins, and it also demonstrates resistance at extremely low temperatures of -196°C. Chemical Resistance It is stable against strong acids, strong alkalis, and organic solvents, and does not degrade. Therefore, it is used in various components in the semiconductor field, which handles highly polar chemicals. Electrical Insulation It possesses high electrical insulation properties, with a low dielectric constant compared to various resins. Even when compared to ETFE, which is also a fluoropolymer, PFA shows a lower dielectric constant. Low Friction (Slipperiness and Non-Stick) It has a very low coefficient of friction, making it slippery. The dynamic friction coefficient of PFA is 0.2, compared to 0.4 for ETFE, which is also a fluoropolymer. Weather Resistance (UV Resistance) Fluoropolymers are hardly affected by oxidation from oxygen and chemicals in the atmosphere, allowing them to maintain their strength for over 30 years without degradation.

  • Surface treatment contract service

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Add water and oil repellency with a fluororesin coating.

Water and oil repellency refers to the property of a substrate surface that repels water and oil. Water does not spread and wet the surface of the material, but instead forms into droplets, which is the state of water repellency.

When a water-repellent coating is applied to fibers, it is coated with a thin film and does not cover all the fabric's weave, which is an advantage in terms of breathability. However, when high pressure is applied to the water, it may seep through the fabric's weave to the backside. The difference between water-repellent and waterproof To briefly explain the difference between water-repellent and waterproof, water-repellent means repelling water as described above, while waterproof means not allowing water to pass through. In other words, a state where water does not pass through is "waterproof," and a state where water is repelled on the surface is "water-repellent." Advantages and disadvantages of water-repellent processing - Advantages The advantage of water-repellent processing is that it does not fill the gaps in the material, allowing for breathability. Therefore, it is often used in down jackets and coats when one wants to avoid getting wet from a small amount of rain without compromising comfort. - Disadvantages Since water-repellent processing is only superficial, as mentioned above, during heavy rain, water pressure may cause water to seep into the material's interior.

  • Surface treatment contract service

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Non-adhesive coating to prevent fingerprint adhesion in medical settings.

It is a non-stick coating that protects the product from fingerprints and blood stains. The water-repellent coating also protects the product and helps prevent a decline in product functionality.

Anti-fouling and non-stick coating Non-stick coating film types Fluororesin Silicone Features of non-stick and water-repellent coatings Used to improve the release properties of jigs and prevent sticking, as well as for anti-fouling purposes. Also used to prevent the deterioration of product functionality caused by the adhesion of fingerprints, blood, and chemicals. Additionally, there are coatings that serve the role of water-repellent coatings, which prevent functional deterioration, freezing, and corrosion due to the adhesion of water droplets and solvents.

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Electrostatic coating is powder coating by Minoru Sangyo Co., Ltd.

Electrostatic painting is a coating method that uses the power of static electricity to apply paint, as the name suggests.

◆Features of Electrostatic Coating Due to the force of static electricity, the paint is attracted to the object, allowing for efficient adhesion (high coating efficiency). Additionally, because the paint moves along electric field lines, it can be applied not only to the front of the spray gun but also to areas that are wrapped around and corners where compressed air has no escape, which is a characteristic of this method. The drawbacks include the tendency for paint to concentrate on convex areas where the electric field is concentrated, and there may be instances where paint adheres unexpectedly far away. Moreover, since high voltage is used, it is necessary to be cautious of electric shock accidents and the risk of fire. ◆Advantages of Electrostatic Coating 1. Easier to achieve a uniform paint film Because the paint is attracted by static electricity, it can be sprayed widely, allowing for relatively uniform adhesion of the paint. Adjusting the nozzle opening reduces the likelihood of uneven spraying, making it easier to obtain a uniform paint film. 2. Less paint loss In conventional spray painting, paint that misses the object or does not reach it becomes waste. In electrostatic coating, the proportion of paint that is attracted due to adhesion increases, which is expected to reduce paint loss.

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Advantages of Powder Coating - Minoru Sangyo Co., Ltd.

A cost-effective painting method that is attracting attention now, with minimal impact on the environment and human health, and with strengthened efforts towards environmental conservation and health promotion.

Because it does not use any organic solvents commonly used in painting, it has a minimal impact on the environment and human health, and it is attracting attention in the current efforts to enhance environmental conservation and health promotion. Additionally, it excels in resource conservation and is easy to automate. ◆ Summary of the Benefits of Powder Coating ◆ 【About the Coating Film】 - High strength of the coating film - High durability of the coating film - Excellent performance of the coating film - Ability to form thick coating films - Resistant to rust 【About the Coating Method】 - Can form a thick coating film in one application - Paint recovery and reuse are possible - Less affected by painting environment (temperature, humidity, etc.) - Short curing time for the paint - Easy mechanization and automation of painting 【About Powder Coating】 - Does not contain organic solvents (VOCs: volatile organic compounds) - No odor 【Economic Aspects】 - Efficient use of paint without waste - Long service life (15-20 years) 【Safety Aspects】 - No need to consider air pollution or health hazards from VOCs - No risk of fire caused by VOCs

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Disadvantages of Powder Coating (Powder Coating) 【Minoru Industries】

Powder coating is a coating method that uses static electricity to apply powder paint to a workpiece, followed by heating to melt and cure the paint.

◆Summary of the Disadvantages of Powder Coating◆ 【About the Coating Method】 - Coating appearance (prone to orange peel texture) - Difficult to form a thin coating film (generally over 30μm) - High curing temperature and preheating/heating temperatures - Color adjustments cannot be made after painting - Fine color adjustments are difficult *Our company offers over 6,000 color variations. - On-site application is difficult - Repainting is challenging *We also accept stripping work. 【Regarding Economic Factors】 - Initial investment is required due to the need for painting equipment - There may be initial costs for powder coatings. 【Regarding Safety】 - There is a risk of health hazards from dust - There is a risk of dust explosion occurrence

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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.

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Summary of Types and Characteristics of Super Engineering Plastics [Minoru Sangyo Co., Ltd.]

Super engineering plastics, referred to as "super engineering plastics," are a general term for engineering plastics that are particularly excellent in heat resistance and chemical resistance among engineering plastics.

Similar to engineering plastics, there is no clear definition for super engineering plastics, but their characteristic is that they have heat resistance of approximately 150°C or higher and can be used for long periods in high-temperature environments. Some super engineering plastics can even be used at temperatures above 260°C. Additionally, many super engineering plastics contain fluorine, which gives them high resistance to solvents and chemicals. Super engineering plastics that can be used in even higher temperature environments are not only applicable in areas where engineering plastics are used, but it is also noted that their molecular chains contain benzene rings. On the other hand, fluorine resins do not contain benzene rings, but they have the highest electronegativity, and the bond between carbon and fluorine is very stable, which gives them excellent heat resistance, cold resistance, and other properties, making them one of the super engineering plastics. For medical devices, they are adopted due to their high transparency and ability to withstand high temperatures from steam sterilization. However, while super engineering plastics are high-performance resins, they also come with a high cost. Nevertheless, the characteristics and cost advantages of super engineering plastics often outweigh the costs, leading to their active consideration.

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Proposal for extending the lifespan of zirconia-coated setters for MLCC firing.

[New Technology] A new method different from thermal spraying allows for full coating even on complex structures! *Case-specific coating examples are currently being offered.

Narasaki Industries has developed a ceramic DIP coating that achieves extremely precise film thickness control. This allows for greater freedom in ceramic coatings for a variety of materials. 【Four Features】 ◆ High freedom of shape, capable of coating 3D shapes at meter scale ◆ Coating applicable to most high-performance materials ◆ Average thick film of 50μ possible ◆ Coating surface has good roughness and excellent smoothness (Ra 0.8 or less) 【Applicable Materials for Coating】 ■ Mullite ■ Alumina-based ■ Porous and dense materials used for setters, among others *Currently, we are conducting improvement tests to further enhance the density of the film. *Please download and view our coating case collection. We utilize composite ceramic films to achieve optimization according to application. Feel free to contact us.

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  • Fine Ceramics
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LTCC firing zirconia coating setter long lifespan

[New Technology] A new method different from thermal spraying allows for full coating even on complex structures! *Case-specific coating examples are currently being distributed.

Narasaki Industries has developed a ceramic DIP coating that achieves an incredibly precise film thickness control. This allows for a more versatile ceramic coating applicable to a wide range of materials. 【Four Features】 ◆ High freedom of shape, capable of coating 3D shapes at meter scale ◆ Coating applicable to most high-performance materials ◆ Average thick film of 50μ achievable ◆ Coating surface has good roughness and excellent smoothness (Ra 0.8 or lower) 【Materials that can be coated】 ■ Mullite ■ Alumina-based ■ Porous and dense materials used for setters, etc. *Currently, we are conducting improvement tests to further enhance the density of the film. *Please download our coating case collection for more information. We optimize using composite ceramic films tailored to your applications. Feel free to contact us.

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  • Fine Ceramics
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Proposal for extending the lifespan of firing jigs! New method of ceramic coating!

We propose extending the lifespan of setters in the sintering process, which is essential for manufacturing! Expanding inquiries on the Earth-friendly 'SDGs' theme!

Narasaki Industries has developed a ceramic coating that achieves extremely precise film thickness control. Its name is "Ceramic Dip Coating." As the name suggests, the workpiece is dipped into a ceramic slurry to form a film. This allows for a ceramic coating with increased freedom for a wide variety of materials and shapes. 【Features】 ◆ High freedom of shape, capable of coating 3D shapes at meter scale ◆ Coating possible on almost all ceramic substrates ◆ Average thickness of 50μm achievable ◆ Excellent thermal shock resistance with a film having a pore diameter of 0.1μm and a porosity of 30-40% ◆ Good surface roughness of the coating with excellent smoothness (Ra below 0.8) 【Applicable Materials for Coating】 ■ Mullite ■ Alumina-based materials ■ Porous and dense materials used for setters, etc. *Please download and view the coating case collection. We optimize using composite ceramic films according to application. Feel free to contact us.

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  • Fine Ceramics
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Reaction prevention! Barium titanate setter ceramic coating

[New Technology] Ceramic coating is possible up to the end face with a new method different from thermal spraying! *Available in a range from standard grade to dense grade!

In electronic components, it can be said that there is almost always a "sintering" process involved. Therefore, we would like to introduce a ceramic coating method using a dipping technique that differs from conventional thermal spraying for the setters you are using. 【Four Features】 ◆ High freedom of shape allows for ceramic coating on 3D shapes at meter scale ◆ Ceramic coating is possible on most high-performance materials ◆ Ceramic coating with an average thickness of 50μ is achievable ◆ The surface roughness of the coating is good and exhibits excellent smoothness (Ra 0.8 or lower) 【Applicable Base Materials for Coating】 *Main Setter Materials ■ Mullite ■ Alumina-based ■ Zirconia-based ■ SiC-based *We can accommodate both porous and dense ceramics. *Ceramic coating is also possible on other materials. Currently, we have a lineup of various dense grades of ceramic coating films (some are under development), and by downloading, you can view SEM image data categorized by grade. We can handle a wide variety of film types, so please feel free to contact us.

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