coating Product List and Ranking from 41 Manufacturers, Suppliers and Companies

[Automotive Industry Case Study] Surface Treatment to Prevent Adhesion on Conveying Rolls for Pre-Cured Rubber

The effect of preventing sticking lasts a long time! It has become possible to reduce costs and work time.

Here is an example of surface treatment in the vulcanization process of rubber extrusion molding. In the manufacturing process of weather strips, extruded rubber was transported on rolls while being heated and dried in a furnace. Due to changes in the formulation of the rubber material for environmental measures and durability, it became necessary to process the rubber at higher temperatures than before, resulting in the rubber becoming sticky immediately after entering the furnace. When a common fluororesin coating was applied to the transport rolls, it was confirmed that the rubber stuck like a suction cup. By adopting our "Super TP Coating," we significantly reduced the sticking of the rubber and achieved a relatively soft contact surface. [Key Points] - Purpose of surface treatment: Quality and operational stability, reduction of work loss, compliance with safety and environmental requirements - Required functions: Non-stick and release properties, long lifespan - Treatment adopted: Super TP Coating *For more details, please refer to the PDF document or feel free to contact us.

Company：吉田ＳＫＴ
Price：Other

Processing Contract

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[Automotive Industry Case] Mold Parts Release Surface Treatment - Strong Non-Stick Coating

Shortening of takt time, which seemed impossible. Increasing production by demolding before it solidifies. Coating to prevent adhesion of molten resin to the ejector pins.

In a certain automotive parts molding process, there was a request to shorten the molding time in order to accommodate increased production. ■Concern When attempting to demold the resin from the mold in a shorter time than usual, a problem occurred where the resin had not yet solidified sufficiently, causing the ejector pin to get stuck and not come out. Therefore, a coating that improves resin demolding was considered. ■Request This mold requires strict dimensional control, and under conditions where even slight dimensional changes such as thermal distortion are not permitted, the conventional Teflon (TM) coating was not selectable due to its high processing temperature of 400°C and insufficient dimensional accuracy. ■Challenges to be solved - Improvement of production efficiency - Reduction of defects - Shortening of work time ■Coating that solved the issue 'Bicoat (R)' *For details on how the issue was resolved, please download the PDF or contact us.

Company：吉田ＳＫＴ
Price：Other

Plastic Mould

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[Semiconductor Industry Case Study] Adhesion Fixture Resist Liquid Adhesion Prevention 'Nano Process'

A circuit board that challenges "thinness." Achieving both strict quality maintenance and production efficiency! We will introduce examples of coating to prevent resist liquid adhesion to suction transport jigs.

Here is an example of surface treatment for device components that apply resist liquid to precision substrates. ■Consultation In the process of applying resist liquid to a film-like thin substrate, there was a consultation regarding the resist liquid adhering to the suction fixture during the application process to the precision substrate. ■Concern In the process of applying resist liquid to a film-like thin substrate, a problem arose where the resist liquid adhered to the suction fixture, causing the resist liquid from the fixture to stick to the substrate being transported next. The adhesion of resist liquid to the substrate leads to product defects, necessitating an increase in the cleaning frequency of the transport fixture, which in turn hindered productivity. ■Request To solve the problem, we initially tried prototyping with Teflon™ coating, but the slight surface irregularities of the coating transferred as patterns onto the thin substrate, resulting in product defects. A surface treatment that balances precision and prevents the adhesion of resist liquid was necessary for problem resolution. 【Issues to be resolved】 - Adhesion of resist liquid - Cleaning time - Variability in coating thickness ■Adopted Coating 'NanoProcess® TC-10' *For detailed solutions, please download the PDF or contact us.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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[Automotive Industry Case] Soft rubber that doesn't adhere! Non-stick coating

Solve demolding troubles with silicone-free fluorine coating! Introducing a coating that prevents sticking for tire transport types.

We will introduce a case of surface treatment that improved rubber sticking troubles in tire manufacturing equipment. ■Problem During the transportation process of tire manufacturing, when removing the donut-shaped rubber from the transport mold, the rubber stuck and could not be removed smoothly. This frequently caused line stoppage troubles, resulting in decreased production efficiency. As a solution, we tried a standard Teflon coating, but because the coating surface was smooth and slippery, the still-soft rubber stuck like a suction cup, proving ineffective. ■Request Silicone coatings and silicone release agents, which excel in release force, cannot be used due to the issue of silicone transfer interfering with the subsequent rubber bonding process. Therefore, a silicone-free release coating was required. ■Challenges to be solved - Release troubles - Line stoppage troubles - Decreased productivity ■Coating that resolved the issues Super TP Hemisphere Graphic HS How the issues were resolved can be found in detail by downloading the PDF or by contacting us.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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[Automotive Industry Case] Cutting Blade Raw Rubber Adhesion Prevention - Fluorine Non-Stick Coating

Raw rubber does not stick. A silicone-free, fluorine non-stick coating prevents raw rubber from adhering to blades! We will introduce case studies of solutions through surface treatment.

We would like to introduce a case of surface treatment that improved the adhesion issues of cutting tools used for cutting raw rubber. ■Concern Typically, when cutting tools come into contact with the material, their sharpness deteriorates. In the process of cutting soft and sticky raw rubber, if the sharpness of the tool decreases, defects such as burrs on the product occur. Reducing defects requires cleaning the tools, which is labor-intensive. ■Request For materials like raw rubber that are soft and highly adhesive, standard Teflon coatings are smooth and slippery, causing them to stick like a suction cup. Additionally, since cutting raw rubber is performed at temperatures around 200°C, a coating that can withstand that environment was necessary. 【Issues to be resolved】 - Product defects due to burrs - Adhesion of raw rubber - Heat resistance - Cleaning costs and labor expenses ■Adopted Coating 'TP Coating TP-411' *For detailed solutions, please download the PDF or contact us.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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[Surface Treatment Case] Reduced line downtime by preventing sticking of rubber products!

Reduced maintenance work with an anti-adhesion coating inside the vacuum nozzle. Prevents nozzle clogging and improves productivity!

■Concern In the process of removing burrs generated when molding rubber products by sucking them in with a vacuum nozzle, there is a stickiness due to the freshly molded products, which causes them to adhere to the inner diameter of the nozzle. Each time the nozzle gets clogged, it is necessary to stop the line and clean it, which decreases work efficiency and productivity. ■Background of the Request Initially, we tested fluororesin coating, but during the testing phase, we observed some adhesion on the surface. After repeating the tests several times, we found that the adhesion worsened progressively. 【Issues to be Resolved】 - Reduction of cleaning time - Improvement of productivity - Cost reduction ■Adopted Coating 'MRS-102' ■Effects of Adoption We proposed the 'MRS coating,' which has effects comparable to the release agents used in rubber molding. In tests, there was no adhesion, and we began prototype testing with actual nozzles. By coating the inner diameter, adhesion of burrs to the inner surface of the nozzle was eliminated, resulting in no downtime for removal work and successfully improving production efficiency. *For more details on the coating, please download the PDF or contact us.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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[Presentation of Materials] Surface Treatment Selected in the Automotive Parts Field "By Application"

We will introduce functional surface treatments with excellent properties such as release, insulation, and slip, which are adopted in new energy development fields such as electric vehicles and fuel cell vehicles.

■ Applications such as painting jigs, rubber product transport jigs, and label application processes 【Preferred Surface Treatments】 'Teflon(TM) Coating' 'Fluororesin Coating' ■ Applications such as resin and comb molds 【Preferred Surface Treatments】 'Bicoat(R)' 'Nanoprocess(R)' ■ Applications such as transport chutes, hoppers, and positioning jigs 【Preferred Surface Treatments】 'Polyurethane Coating' ■ Applications such as belt welding jigs and nozzles 【Preferred Surface Treatments】 'Nanoprocess(R)' ■ Applications such as transport jigs, chuck claws, and transfer jigs 【Preferred Surface Treatments】 'Bicoat(R)' ■ Applications such as hot melt release, raw rubber release, and alignment jigs 【Preferred Surface Treatments】 'MRS Coating' (Silicone Coating) ■ Applications such as label placement tables and discharge trays ・Preferred Surface Treatments 'Super TP Coating' *The above surface treatment products can be downloaded in PDF format. For detailed information about the products, please visit the "Yoshida SKT Official Website."

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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Introduction to fluoropolymer resins: ETFE, PVDF, PCTFE, ECTFE.

What are the various types of fluororesins? We will introduce the characteristics of ETFE, PCTFE, ECTFE, PVdF, and PVF resins.

■ETFE (Ethylene Tetra Fluoro Ethylene copolymer) A copolymer of TFE and ethylene, it is a resin with excellent processability. Since it is not a perfluoropolymer, its chemical resistance is slightly lower. Melting point: 220-270℃ ■PVdF (Poly Vinylidene Fluoride) A homopolymer of vinylidene fluoride (VdF), it is hard and has the highest dielectric constant among fluoropolymers, dissolving in polar solvents at high temperatures. Melting point: 170-175℃ ■ECTFE (Ethylene Chloro Tri Fluoro Ethylene copolymer) A copolymer of chlorotrifluoroethylene (CTFE) and ethylene, it has excellent processability and superior flame resistance and hardness compared to ETFE. Melting point: 230-250℃ ■PCTFE (Poly Chloro Tri Fluoro Ethylene) A homopolymer of chlorotrifluoroethylene (CTFE), it is transparent and hard, with the lowest gas permeability among fluoropolymers. Melting point: 210-215℃ For more details, please download the PDF document or contact us.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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[Presentation of Materials] Contributing to the reduction of product defects and improvement of productivity! Utilization methods for surface treatment.

By adopting surface treatment for production lines and equipment parts, we can improve the production site and move closer to enhancing productivity.

■ We respond to improvement requests in the production field with surface treatment. ● Stabilization of quality and operation ● Reduction of material costs ● Reduction of work loss ● Speeding up ● Compliance with safety and environmental measures ● Realization of development needs For example, to stabilize quality and operation, we clarify the necessary functions, such as seeking "non-stick properties" to minimize material adhesion to equipment. The functions required on-site are not singular but are interrelated in a complex manner. To maximize the desired effects, it is essential to arrive at optimally customized surface treatments through broad technical considerations. ■ Yoshida SKT translates the desired functions into necessary functions through surface treatment. ● Non-stick properties ● Slipperiness ● Chemical resistance ● Heat resistance / Cold resistance ● Water and oil repellency ● Hydrophilicity ● Wear resistance ● Electrical properties ● Static electricity prevention ● Dimensional stability ● Coating surface roughness adjustment Yoshida SKT proposes optimal surface treatments based on a wide range of coating materials and unique technologies. In cases where the desired effects are not achieved with fluororesin coatings (Teflon coatings), we investigate the causes and derive treatments with the appropriate functions added.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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[Food Industry Case Study] Surface Treatment of Measuring Cups for Draining Whipped Cream

MRS silicone coating suitable for the food sector. With a thin film of about 1μ, it has almost no risk of foreign matter contamination, excellent liquid repellency, and is ideal for preventing liquid retention and adhesion.

We would like to introduce a case of surface treatment that improved the liquid drainage of measuring cups. ■Concern In the case of a standard measuring cup, liquid was drained by either tilting it at a steep angle or shaking it by hand. Particularly with heavy cream, the drainage was poor, requiring multiple shakes or the use of a spoon. Initially, we considered Teflon coating, but it did not perform well with heavy cream. ■Request When we received the consultation, the client was using a thin-film fluorine coating from another company, but there were many inconsistencies in the processing, and the liquid drainage was unstable, sometimes good and sometimes bad. ■Coating that solved the issue MRS-014 ■Background of adoption At Yoshida SKT, we produced a prototype of the MRS coating, which is a food-safe type with a thin film. By combining it with a special base treatment, we achieved good liquid drainage even with heavy cream. The ability to pour at a right angle also improved workability. The MRS coating is about 1μm thick, so there is almost no risk of volume error or foreign matter contamination. Additionally, at the World Bartender Championship, the ability to pour at a right angle was well received for making the actions look elegant. *For product details, please refer to the PDF.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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[Free Offer] Prevent Blade Troubles in Production Equipment! Non-Stick Thin Film Coating

【Trial Set Offered】Adhesive troubles with blades occurring in production equipment, such as cutting adhesive films and tapes. Solved with non-adhesive and release coatings for blades.

Are there any issues with adhesive sticking to the "cutting blades" of production equipment, impairing cutting performance or contaminating products? If cutting tools are used on sticky items or items with adhesive, without implementing "anti-adhesion measures," it can negatively impact profitability. 【Specific Negative Impacts】 ■ Obstruction of Automation Automation of processes requires that human intervention is not needed and that continuity is maintained. If adhesive materials are adhering to the blades, it becomes difficult to automate that line. ■ Increased Cleaning Frequency If frequent cleaning of the blades is necessary, production may not be completed within the expected time, leading to decreased production efficiency. Additionally, increased working hours due to cleaning can raise costs and raise concerns about worker safety. ■ Adhesion to Products and Product Contamination If adhesive or materials stuck to the blades adhere to the next product being cut, it can result in defective products or necessitate repairs in subsequent processes. Furthermore, if the cutting blades lose their sharpness, it can lead to irregular cut shapes and become problematic. Yoshida SKT offers coatings that can resolve such issues. ▽ For a collection of case studies on cutting process improvements and to request a trial set, click here ▽

Company：吉田ＳＫＴ
Price：Other

Processing Contract

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For those unsure about choosing surface treatment: Coatings for sliding properties, slip properties, and lubrication properties.

We introduce surface treatments with excellent sliding properties, featuring various functions such as self-lubricating PTFE coatings, wear resistance, and contact area control.

In manufacturing equipment, improving the sliding properties (lubrication) of areas where two objects come into contact and move is essential for ensuring smooth operation and enabling movement with less force. - PTFE, a representative of fluororesins, especially Teflon fluororesin, has a low coefficient of friction, with the static friction coefficient being smaller than the dynamic friction coefficient, allowing for smooth sliding without stick-slip phenomena. - Bycoat(R) is a super-durable fluorine-based organic coating system that combines inorganic materials with high hardness and fluororesin, resulting in high hardness and excellent sliding properties. - Super TP coating allows for unique convex surface coating with all-fluorine even on flat substrates. It is a coating with excellent sliding properties achieved through control of the contact area. 【Selected Surface Treatments】 ■ Sliding and Low Friction - Teflon(TM) fluororesin coating ■ Lubrication, Wear Resistance, and High Hardness - Bycoat(R) ■ Sliding Properties through Contact Area Control (Fluororesin-based) - Super TP - Super TP Hemispherical Graphic *For more details, please refer to the PDF document or feel free to contact us.

Company：吉田ＳＫＴ
Price：Other

Processing Contract

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ステンレスガイドの滑り・耐摩耗を実現！自動包装機への表面処理採用

フッ素樹脂コーティングの摩耗対策に！今まで諦めていた滑り性と耐摩耗性を両立させた表面処理採用事例をご紹介します。

■お悩み食品の包装時の搬送工程で、ステンレスガイドが製品搬送の抵抗になり、ラインが詰まってしまう現象が発生していました。それによって装置が停止し、製品がストップしまうことがお悩みでした。 ■背景搬送ガイドには、通常はステンレスの磨き材を使用しますが、搬送製品が高速で大量に搬送されるため、少しでも滑りにくい状態になると、製品が詰まって装置が停止してしまいます。包装機の製品の滑り性向上に実績のある「フッ素樹脂コーティング」を検討しましたが、製品が高速で流れるためコーティングの摩耗紛による異物混入の懸念があり採用にはいたりませんでした。 ■採用されたコーティングバイコート(R) ■実現できた効果バイコート(R)は無機系材料と有機系材料を複合化した高耐久フッ素系有機コーティングです。HV700-900の硬い被膜と、フッ素樹脂が持つ潤滑性の特性で、耐摩耗性と滑り性を両立。製品のスムーズな搬送とコーティングの摩耗問題を解決できました。 ※『バイコート(R)』の製品情報をPDFでダウンロード頂けます。

Company：吉田ＳＫＴ
Price：Other

Other surface treatment equipment

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Strong against wear and film peeling! Non-stick coating

Ah, strong! Remarkable durability. An organic coating system "Bicoat(R)" suitable for applications with mechanical loads.

When applying non-stick coatings to molds and jigs, there are applications that cannot be used due to wear or film peeling. For example, molds subjected to strong pressure and "heat sealers" in packaging machines that come into contact with metal are among them. 'Bicoat' is a coating system that achieves the ideal functions of non-stick and wear resistance by combining inorganic and organic surface treatment technologies. ◆ It offers reliable non-stick and release properties, as well as high hardness and excellent dimensional accuracy. ◆ It is also suitable for coating areas that require micron-level dimensional precision. 【Features】 ■ Incredible durability ■ High hardness and scratch resistance ■ Excellent wear resistance ■ Superior non-stick and release properties ■ Safe for use in molds requiring micron-level dimensional precision *For more details, please refer to the PDF document or feel free to contact us.

Company：吉田ＳＫＴ
Price：Other

Other surface treatment equipment

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New proposal for release agent coating selection! "Measurement of release force of molten resin pellets"

To meet the need of wanting to confirm the effectiveness before adopting a coating, Yoshida SKT measures the coating surface using its unique know-how.

"I want to test the effectiveness of coatings using materials produced in-house in advance." "I am considering the introduction of coatings but am struggling with the selection method." For concerns and issues related to coating selection, Yoshida SKT offers unique expertise in measuring coating performance. Please feel free to consult us about preparing sample pieces. - Do you have any of these concerns? During resin molding, resin sticks to molds or extruders, causing problems. After researching various options, I found that surface treatment is an effective way to prevent sticking, but there are various types of resins and additives depending on the product, and I don't know which surface treatment to choose. - With our coating performance measurement service, you can use the materials you are currently using to check the adhesion with the coating, allowing for a smoother real-world test. ■ Measurement of Release Force of Melted Resin Pellets We measure the release force between melted resin pellets and the coated surface, allowing you to confirm the degree of peeling from the coating numerically. *For applications and to download materials, please visit the official Yoshida SKT website below.

Company：吉田ＳＫＴ
Price：Other

Contract measurement

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coating Product List and Ranking from 41 Manufacturers, Suppliers and Companies

coating Manufacturer, Suppliers and Company Rankings

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