Coating Product List and Ranking from 574 Manufacturers, Suppliers and Companies

Teflon coating "Quality inspection by licensed processing manufacturers"

To use Teflon coating for a long time, not only selection and processing technology are important, but also quality inspection. Here we introduce Yoshida SKT's quality inspection.

Here, we introduce part of the quality inspection for Teflon coating. ■ Product Inspection We verify whether the product meets the meeting notes and order specifications based on the meeting minutes, drawings, and individual items. ■ Coating Appearance Inspection The processed coating is visually observed under diffuse daylight (equivalent). In principle, any detection of blisters, cracks, peeling (including interlayer peeling), substrate exposure, or transparency will result in a failure. ■ Film Thickness Measurement Inspection Film thickness refers to the thickness of the processed coating measured using a thickness gauge adjusted based on the substrate board and a standard board placed on top. ■ Pin Hole Inspection Pinholes are a general term for tiny defects that can potentially be detected electrically. However, it typically refers to one type of tiny defect, specifically holes that resemble those made by a needle, found in the remnants of bubbles. *Inspection items may vary depending on the coating specifications. Please contact us for more details.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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[Surface Treatment Case] Protecting Robots from Corrosion with Fluorine-based Corrosion-resistant Coating

What are the methods to enable robots to exist in harsh environments? We will introduce surface treatments (coatings) that implement corrosion prevention measures such as robot covers.

■Sites Requiring Surface Treatment - Environments where corrosion of robot arm covers is a concern - Sterilization environments using UV - Environments requiring cleanability ■Points of Innovation - By applying a corrosion-resistant coating to robot arm covers, we protect the metal from many acids, alkalis, solvents, and other chemicals. - The surface is resistant to degradation even in special environments such as UV, making it suitable for protecting robots. - It offers superior cleanability compared to metal, allowing for safe use even in conditions where food may adhere and create a breeding ground for bacteria. - It enhances efficiency in sites where "environment" and "atmosphere" have been bottlenecks, raising concerns about equipment deterioration. ■Examples of Coatings for Improving Robot Transport Adhesion Issues - Teflon Coating (Fluororesin Coating) - Antistatic Fluororesin Coating "Safron" - Antistatic Fluororesin Coating "Safron AP+" - Organic-Inorganic Composite Coating "Cerashield" - Fluorine-based Room Temperature Coating "Cerashield F" *For more details, please download the PDF or feel free to contact us.*

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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[Data Presentation] Super Engineering Plastics Property List

Presentation of a list of characteristics for PTFE, PFA, FEP, PCTFE, ETFE, ECTFE, PVDF, PBI, PEEK, PAI, PES, and PPS.

【Super Engineering Plastic Properties Documentation】 ■PTFE (Polytetrafluoroethylene) ■PFA (Tetrafluoroethylene-Perfluorovinyl Ether Copolymer) ■FEP (Tetrafluoroethylene-Hexafluoropropylene Copolymer) ■PCTFE (Chlorotrifluoroethylene Homopolymer) ■ETFE (Tetrafluoroethylene-Ethylene Copolymer) ■ECTFE (Chlorotrifluoroethylene-Ethylene Copolymer) ■PVDF (Polyvinylidene Fluoride Homopolymer) ■PBI (Polybenzimidazole) ■PEEK (Polyether Ether Ketone) ■PI (Polyimide) ■PAI (Polyamide Imide) ■PES (Polyether Sulfone) ■PPS (Polyphenylene Sulfide) *For more details, please download the PDF and refer to it. The property tables are for general characteristics and do not guarantee the physical properties by our company. Thank you for your understanding in advance.*

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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[Surface Treatment Solution Case] Release of UV-curable resin with a 1μm thin film surface treatment!

Achieving adhesion prevention for UV-curable resin used in display panel sealing! Ultra-thin film surface treatment 'Nano Process(R)'

■Concerns In the process of manufacturing display panels for TVs and other devices, sealing is done using UV-curable resin. However, the adhesive resin tends to stick to the jigs, leading to an increased likelihood of product defects. ■Requests The standard Teflon™ anti-adhesion coating results in a film thickness of several tens of micrometers, which causes fine irregularities to be transferred to the resin, raising concerns about the impact on products requiring precision. Additionally, the 400°C heat treatment during coating can cause warping of the jigs, and the UV light necessary for curing the sealing resin can compromise the adhesion of the coating, making it unusable. ■Solution Coating NanoProcess® TLS-200 ■Problem Resolution - Significant reduction in product defects due to prevention of resin adhesion - Improved precision leading to longer lifespan of jigs - Increased production efficiency *For details on the effects and background of the solution, please download the PDF or contact us.*

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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[Experimental footage] Excellent coating properties with non-stick, slip resistance, and corrosion resistance.

We will introduce the surface treatment functions provided by Yoshida SKT in an experimental video. The video explains the non-stick, slip, and corrosion resistance features in about 7 minutes.

Yoshida SKT responds to customer needs by providing surface treatment functions. - Non-stick (function to reduce sticking) Video playback: 0:00 - (For those in a hurry, please start playback from this time) - Low friction (function to enhance slipperiness) Video playback: 2:33 - (For those in a hurry, please start playback from this time) - Corrosion resistance (function to reduce corrosion) Video playback: 4:42 - (For those in a hurry, please start playback from this time) These are introduced through easy-to-understand experimental videos. With Yoshida SKT, we can accommodate a wide variety of substrates and offer suggestions from hundreds of types of coating materials. This broadens the range of coatings that customers can choose from. In addition to functions such as "reducing adhesion of sticky substances" and "improving slipperiness," we also respond meticulously to the varying needs and environments of each customer, such as "requiring precision" or "requiring heat resistance," to achieve reliable effects.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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You can verify the coating performance! Quantifying the adhesion of adhesive tape.

"We want to confirm the effectiveness of the coating in advance." To meet such needs, Yoshida SKT also offers measurements of the coated surface.

The coating performance measurement service is for those who want to test the effectiveness of coatings using materials produced in-house, or for those considering the introduction of coatings but struggling with the selection process. At Yoshida SKT, we propose five unique measurement methods for coating performance, which can be difficult to quantify. Please feel free to consult us about preparing sample pieces. = Are you facing any of these issues? = You want to test coatings to prevent labels from sticking to temporary placement platforms or chuck claws in equipment that transports labels and tapes. However, you are unsure about the degree of adhesion between the labels or tapes you use and the coatings, making it difficult to proceed with improvements. In the [Tape Release Force Measurement], you can confirm the degree of peeling by applying adhesive tape to the coated surface and measuring the force required to peel it off. Yoshida SKT's coating performance measurement service allows you to smoothly conduct practical tests by checking the adhesion between the coatings and the materials you use. We also introduce four other measurement methods tailored to your conditions. ▼ For more details, please visit our website ▼

Company：吉田ＳＫＴ
Price：Other

Resist Device
Coating

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[Automotive Industry Case Study] Release Properties + Wear Resistance + Image Recognition Properties 'Bicoat'

Improving production efficiency on the electronic components production line! We will introduce a case where the adoption of surface treatment has achieved prevention of adhesion to the suction fixtures.

We will introduce a case study of trouble resolution on the transport line for electronic components sealed with resin. ■Issue The electronic components sealed with resin are suctioned by a jig and transported and placed on the substrate. However, there were instances where the slightly adhesive sealing resin would stick to the jig, negatively affecting the yield. ■Request Since the suction jig performs suction, transport, and placement operations tens of thousands of times per hour, high wear resistance was required. Additionally, an image recognition camera is used to confirm the position of the components on this line, so it was necessary to use a color that minimizes reflection to prevent whiteout in the images. ■Adopted Surface Treatment - Bycoat® NYK-01BK ■Background and Effects of Adoption 'Bycoat' was considered for preventing the sticking of the sealing resin and for its wear resistance. After evaluation on actual equipment, it was found to have good wear resistance as well as excellent release properties for the resin. 【Resolved Issues】 - Reduced sticking issues with the resin - Decreased cleaning costs - Improved productivity *For more details, please download the PDF or contact us.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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[Automotive Industry Case] Non-stick coating to prevent label adhesion

A must-see for those struggling with sticking! Silicone-free, with a convex coating that peels off easily. We will introduce a case study on the product label application process.

We would like to introduce an improvement case of an automatic label application device using robots. ■Issues In the label application process using robots, the labels peeled off from the release paper are placed adhesive side down on a platform, from which the robot picks them up and applies them to the products. However, there were frequent troubles where the robot could not smoothly peel the labels from the platform, causing work stoppages. ■Requests Initially, we tried a silicone coating with excellent release properties, but the silicone transferred to the labels, reducing their adhesive strength, which led to the labels peeling off after being applied to the products. Additionally, the conventional Teflon™ coating did not sufficiently prevent the labels from sticking. To solve this, it was necessary to achieve both excellent release properties and silicone-free performance. 【Issues to be resolved】 - Label peeling due to silicone transfer - Cleaning time for label adhesive - Line stoppage troubles due to sticking ■Adopted Coating 'Super TP 250 UNDER' *For more details, please download the PDF or contact us.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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[Data Download] Surface Treatment "By Application" Chosen in the Semiconductor and Electronics Field

Coatings with anti-static properties, heat resistance, chemical resistance, and chemical inertness are widely used in semiconductor manufacturing equipment and electronic component manufacturing equipment.

■Applications such as plating jigs, soldering jigs, and semiconductor manufacturing lines - Selected surface treatment 'TEFLON (TM) fluororesin coating' ■Applications such as precision molds - Selected surface treatment 'Bicoat (R)' 'Nanoprocess (R)' ■Applications such as wafer and glass handling - Selected surface treatment 'Saflon (R)' 'PBI, PI coating' ■Applications such as precision nozzles, MEMS components, and optical lenses - Selected surface treatment 'Nanoprocess (R)' ■Applications such as chemical supply tanks - Selected surface treatment 'TEFLON (TM) fluororesin coating' 'Saflon (R) AP+' 'MY Lining (R)' ■Applications such as clean room walls, experimental equipment, and various tools - Selected surface treatment 'SeraShield F' ■Applications such as high-temperature equipment parts (rolls, heater covers) - Selected surface treatment 'SGN coating' *You can download the PDF of the surface treatment products introduced. For detailed product information, please visit the "Yoshida SKT Official Website."

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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Surface treatments chosen for corrosion-resistant applications in the chemical industry *Product documentation available

In fields where chemical substances are used, surface treatments aimed at enhancing corrosion resistance are required. We introduce thick film coatings made from high-performance resins.

Typical corrosion-resistant materials include rubber, glass, and graphite products, but each has its drawbacks. ■ Disadvantages and Concerns - Rubber → Weak against heat and solvent-based substances - Glass lining → Weak against alkaline chemicals, thermal shock, and mechanical shock - Graphite products → Excellent acid resistance but weak against strong oxidizing acids (such as fuming sulfuric acid) ■ Materials that Address Disadvantages and Concerns From the above perspective, perfluoro-based fluoropolymers have few drawbacks, and in terms of chemical resistance, fluoropolymer coatings and linings can be used in a versatile manner. Applications such as tanks, piping, valves, and pumps ■ Selected Surface Treatments - Teflon(TM) Coating - Fluoropolymer Coating - SafeFlon(R) - SafeFlon(R) AP+ - MY Lining(R) Applications such as reaction vessels and acid storage tanks ■ Selected Surface Treatments - MY Lining(R) Applications such as dryers and centrifuges ■ Selected Surface Treatments - SafeFlon(R) - SafeFlon(R) AP+ *You can download the PDF introducing the surface treatment products.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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Presentation of Materials: Selection of Surface Treatments Chosen in the Medical and Pharmaceutical Fields

Non-stick, sliding, and wear-resistant surface treatments for chutes, guides, and sealers are effective for speeding up pharmaceutical packaging machines and making them maintenance-free.

The production sites for medical and pharmaceutical products require not only high productivity but also very strict cleanliness standards. In pharmaceutical packaging machines, there is a demand for speed-up for efficiency and maintenance-free operation, leading to the adoption of Bicoat® and fluoropolymer coatings to improve non-stick properties, slip resistance, and wear resistance for guides and sealers. In tablet production lines, Bicoat® is used on tablet presses, hoppers, and guides to enhance the slip properties of tablets, contributing to quality improvement. Additionally, fluoropolymer coatings are used on stages, hot plates, and parts that come into contact with paraffin in pathology testing equipment. ■ Applications for medical drip fusion sealers, pathology testing equipment, etc. - Selected surface treatments: 'Fluoropolymer coating', 'Bicoat®' ■ Applications for tanks, material supply machines, chutes, etc. - Selected surface treatments: 'Urethane coating', 'Saflon® AP+' ■ Applications for centrifuges, etc. - Selected surface treatments: 'Saflon® AP+' ■ Applications for adhesive drugs and tape transport fixtures, etc. - Selected surface treatments: 'TP series, CTT series, Super Alloy, CAT, CMT'

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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Fluororesin Coating: "What is the relationship between non-stick properties and water repellency?"

[Function Explanation] Understanding the mechanism of adhesion reveals the best release and surface treatment! Surface energy and water repellency | What is the relationship between non-stickiness and water repellency?

Why does fluoropolymer coating repel water? We will introduce the relationship between surface energy, non-stick properties, and water repellency. ■ The relationship between water droplets and surface energy The reason the surface of fluoropolymer coating repels water is that the surface tension of water acts strongly. The same principle applies to sticky substances. In other words, "difficult to wet = difficult to stick." The action of liquid surface tension is strongly related to the surface free energy of solids. Surface free energy is the force that tries to attract the molecules of the contacting counterpart. Water is a substance with higher surface tension compared to oil. When in contact with a solid that has the same surface free energy, oil tends to spread and wet more easily, while water tends to bead up and is harder to wet. The smaller the surface free energy of the solid compared to the liquid it contacts, and the greater the difference, the more difficult it becomes for the liquid to wet (stick). The surface of fluoropolymer coating has very low surface free energy, which allows it to repel not only water but also oil, making it an effective surface treatment for release purposes due to its low tendency to stick. For more details, please check the official Yoshida SKT website from the link below.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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[Presentation of Materials] List of Surface Treatments Selected for Food Factories by Application

Surface treatment that enables automation, labor-saving, and robotization of food factory lines. Contributes to speed-up and maintenance-free operation!

■Applications for automatic rice cooking lines, kneaders, rolls, baking molds, etc. - Selected surface treatments 'Teflon(TM) coating (fluororesin coating)' 'MRS coating (silicone-based coating)' ■Applications for packaging machine blades, tape feeding rolls, etc. - Selected surface treatments 'MRS coating (silicone-based coating)' 'Bicoat(R)' ■Applications for packaging machine guides, buckets, sealers, etc. - Selected surface treatments 'Bicoat(R)' 'Bicoat(R) Exceed' ■Applications for cutters, arms, claws, etc. - Selected surface treatments 'Nanoprocess(R)' ■Applications for confectionery molding molds, rice serving machines, food transport sections, lightweight cups, etc. - Selected surface treatments 'TP coating, Super TP coating' 'MRS coating' ■Applications for baking molds, baking sheets (to prevent sticking during food baking), etc. - Selected surface treatments 'Teflon fluororesin coating' ■Applications for rice shutters, etc. - Selected surface treatments 'CTT fabric sheet' *You can download the above surface treatment products in PDF format.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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For those unsure about choosing surface treatment: rust prevention, corrosion resistance, and protective coatings.

Fluororesin, which excels in chemical resistance among resins. It is ideal for protecting the substrate from corrosion! It is also an extremely low water-absorbent material. *Product information available.

Coatings that excel in rust prevention, corrosion resistance, and anti-corrosion properties are surface treatments designed to prevent deterioration or alteration caused by chemical agents (chemical resistance) and to provide a function that protects against dirt by making it difficult for water to penetrate. Fluororesin, which has excellent chemical resistance due to its structure, possesses extremely high chemical resistance against most acids, alkalis, and organic solvents, and is also a material with very low water absorption. Therefore, fluororesin coatings are suitable for protecting substrates from corrosion caused by chemicals in a versatile manner. 【Selected Surface Treatments (Partial)】 ■ Chemical Resistance - Fluororesin Coating (Teflon Coating) ■ Chemical Resistance + Penetration Resistance - MY Lining(R) ■ Chemical Resistance + Static Electricity Prevention - Saflon(R) AP+ ■ Chemical Resistance + Room Temperature Processing - Cerashield - Cerashield F ■ Weather Resistance - Fluororesin Coating (Teflon Coating) - Cerashield F *For more details, please refer to the PDF document or feel free to contact us.

Company：吉田ＳＫＴ
Price：Other

Processing Contract
Coating

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Fluororesin Coating "Functional Property Data"

Here is some reference data on the non-stick, water-repellent, heat-resistant, and slippery (low friction) properties of fluororesin.

■Non-stickiness: It refers to the property of being easily released from strongly adhesive substances, either not adhering at all or having a tendency to adhere less. ■Water repellency: It refers to the property of repelling liquids and not getting wet when they come into contact with the surface. 【Reference data for non-stickiness and water repellency】 ■Contact angle of water (°) PTFE ... 114 PFA ... 105-110 FEP ... 115 ETFE ... 96 ■Contact angle of n-HD (°) PTFE ... 34-45 PFA ... >45 FEP ... 41-45 ETFE ... 28 ■Surface free energy of solids (dyne/cm) PTFE ... 18.5 PFA ... 17.8 FEP ... 17.8 ETFE ... 22.1 ■Low friction: It has a slippery feel and a low coefficient of friction, providing excellent lubricity. 【Reference data for low friction】 ■Static friction coefficient (μ) PTFE ... 0.02-0.04 PFA ... 0.04-0.05 FEP ... 0.05-0.06 ETFE ... 0.07-0.08 *The values are general characteristics and are not guaranteed. *For more details, please contact us.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
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What does the model number of "Bicoat(R)" mean? | Yoshida SKT

We will answer questions from customers regarding the part numbers for Yoshida SKT's original surface treatment "Bicoat(R)."

Baicoat offers a variety of product numbers through a combination of inorganic and organic surface treatment technologies. We received an inquiry from a customer regarding product numbers, so we would like to introduce it. ■Customer Inquiry I would like to know the meaning of the alphabet letters at the beginning of the Baicoat® series. For example, what does "NYK" in "NYK-01" mean? What does 01 represent? ■Our Response "NYK-01" is our specification product number. The first three alphabet letters indicate the type of inorganic surface treatment. "NYK" represents the NYK series, which refers to nickel-based metal coatings. The last two digits indicate the type of organic surface treatment. 01 represents the 01 series, which refers to fluorine-based treatment. *For more details, please download the catalog in PDF format or contact us.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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Non-stick coating "MRS Coating"

The silicone-based non-stick coating "MRS Coating" allows for easy peeling, just like adhesive tape or seals.

"MRS Coating" (Mold Release Silicone) is a non-stick coating that has features not found in conventional silicone coatings. [Features] - Non-stick (release) + solvent resistance → MRS-102 - Non-stick (release) + film hardness (9H) → MRS-014 - Non-stick (release) + heat resistance (300℃) → MRS-004 - Non-stick (release) + low-temperature processability (below 80℃) → MRS-200 - Non-stick (release) + slip properties → MRS-003 Additionally, the smooth surface makes it easy to wipe off dirt, and even when cleaned with solvents, the release properties remain largely unchanged depending on the grade. *Based on our tests. *Features vary by product type. *For more details, please click "PDF Download" or feel free to contact us.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
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[Free Giveaway] Non-Stick Coating | Prevent Blade Troubles in Production Equipment!

Problems with blades that occur in production equipment for cutting adhesive films and adhesive tapes can be solved with a non-stick coating for the blades.

Are there any issues with adhesive sticking to the "cutting blades" or "cutter blades" of production equipment and packaging machines, impairing cutting performance or contaminating products? If cutting tools are used on sticky materials or items with adhesive, failing to implement "anti-adhesion measures" can negatively impact profits. Yoshida SKT offers coatings that can solve such problems. ■ Examples of solutions with blade coatings: - Cutting of resin packaging films - Punching of urethane rubber - Continuous cutting of product packages - Prevention of adhesion during adhesive tape cutting ▼ Click here to learn about surface treatments (coatings) that improve the cutting process ▼

Company：吉田ＳＫＴ
Price：Other

Processing Contract
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[Electronics Industry Improvement Case] Enabling Continuous Cutting of Adhesive Packages!

Achieve continuous cutting of adhesive-backed packages with thin film coating! The excellent non-adhesiveness of the thin film coating maintains the sharpness of the blades.

We would like to introduce a case where we achieved prevention of adhesive residue on cutting blades when disposing of adhesive-laden packages. ■ Background of Surface Treatment Consideration In the device that removes products from the package, a mechanism was needed to automatically cut and dispose of adhesive-laden packages into smaller pieces. ■ What We Wanted to Achieve The device operates unmanned, with human intervention only required when the finely cut packages fill the dust box. Therefore, it was essential to prevent the adhesive from sticking to the cutting blades, allowing for maintenance-free operation. ■ Conditions for Selecting Treatment Initially, a fluororesin coating, effective in preventing adhesive residue, was selected and tested. However, the thickness of the fluororesin coating, approximately 30μm, caused a decrease in the sharpness of the blades. As a solution, we polished the coating only on the cutting edge and conducted retesting, but this resulted in the cutting edge being uncoated, leading to adhesive sticking. Continuous cutting of packages became impossible. ■ Adopted Coating 'MRS Coating' ▼ We are currently offering a free collection of improvement case studies and a coating trial set! ▼

Company：吉田ＳＫＴ
Price：Other

Other packaging machines
Coating

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[Case Study on Surface Treatment] Non-Stick Coating for Rubber Punching Blades *Materials Available

Prevent line stoppage of cutting tools for urethane rubber products. Improve production efficiency by solving adhesion issues with a thin film coating on the cutting blades.

■Concern We received a consultation regarding a problem where a blade used to punch out polyurethane rubber shapes causes the device to stop due to fragments of polyurethane rubber sticking to the blade. Upon checking, we found that the device sometimes stops on the first shot, significantly reducing the production efficiency of the product. ■Background In the case of punching blades, both release properties to prevent polyurethane rubber from sticking to the blade and slip properties to cut through the rubber without resistance when the blade is pressed into the rubber are necessary. The customer considered a fluororesin coating that excels in both release and slip properties and contacted us. ■Conditions for Choosing Treatment During the hearing, we understood that maintaining the sharpness of the blade edge is necessary for the punching blade to maintain the product shape, and that this is difficult to achieve with a fluororesin coating. We also learned that the customer has been achieving results with silicone release agents as an improvement measure. ■Adopted Coating 'MRS-014' ▼ We are currently offering a free collection of case studies on blade improvements in cutting processes and a trial set! ▼

Company：吉田ＳＫＴ
Price：Other

Other packaging machines
Coating

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For applications that cannot be satisfied with fluorine or silicone! Non-stick coating.

Experience excellent non-stick properties for applications that cannot be satisfied with Teflon or silicone coatings! Anti-stick coating.

To prevent adhesion of sticky substances, fluoropolymer coatings (Teflon™ coatings) and silicone coatings are commonly used, but the following challenges may arise: [Challenge 1] Even with surface treatments claiming to prevent sticking, there was not much change. [Challenge 2] It started sticking unexpectedly quickly during use. [Challenge 3] Silicone coating transfers and causes defects in the bonding process (fluoropolymer did not provide sufficient effectiveness, leading to the choice of silicone). Recently, there has been an increase in customers needing solutions for more adhesive materials, such as wanting to release molten resins that do not fully solidify to shorten processing time. "Yoshida SKT has coatings that can improve such situations." With general fluoropolymer coatings, sticky substances can adhere due to various factors. In response, treatments that create a rough surface to reduce the contact area with sticky substances are known. Our company has a unique technology to create convex surfaces using fluoropolymer and is now offering a kit to experience its effects for free! ▼ You can apply from the official Yoshida SKT website below.

Company：吉田ＳＫＴ
Price：Other

Other conveying machines
Coating

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[Pharmaceutical Industry Case] Solving Infusion Pack Transportation Issues with Fluorine Coating

Transport troubles with infusion packs. Solved with superior slip properties over fluororesin coatings! Improving the slip properties of resin containers such as drip packs.

■Concern This was a consultation regarding the transportation line where liquid-filled packs are conveyed by sliding them down a stainless steel chute. The issue was that the stainless steel chute and the liquid packs had poor sliding properties, causing the packs to stop midway and leading to line stoppages. Although a pusher was installed on the transport line to address this, it was inefficient, and improving the sliding properties of the chute remained a challenge. ■Background As a countermeasure, the customer polished the surface of the stainless steel chute with a buff and applied a fluororesin coating. While some improvement was observed, the process using the pusher did not change. Co-deposited fluororesin plating was also attempted, but it did not lead to any significant improvement. ■Adopted Coating "Super TP HL" ■Achieved Effect At Yoshida SKT, we proposed "Super TP HL," which can control surface shape using only fluororesin. After processing one of the actual chutes for testing, it began to slide without the use of a pusher. Currently, it has been adopted across all lines, and it is being used without any issues. *Product information PDF is available for download.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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Prevention of adhesive adhesion on laminated processing paper for transport shoots! *Surface treatment example

[Surface Treatment Solution Case] Preventing adhesive adhesion on polyethylene laminated paper. We improve transport equipment with our unique convex fluorine coating.

■Concern The paper used for packaging liquids such as milk cartons is laminated with resin such as polyethylene on its surface. The adhesive used for the lamination process was causing issues by oozing out from the processed paper and sticking to the transport chute, leading to foreign substances adhering to the product (processed paper) and resulting in product defects. ■Background The customer we consulted was using an overseas-made device, which had surface treatment on the transport section since its introduction. Upon inspection, it was found that a fluororesin coating had been applied, but adhesive residue that oozed out from the paper was sticking and hardening, worsening the product's slip characteristics, necessitating frequent cleaning. ■Adopted Coating 'Super TP Hemispherical Graphic HL' ■Effects of Adoption The reduction in contact area of the 'Super TP Coating' and the excellent slip properties of the fluororesin successfully prevented the adhesion of adhesive residue. The smooth convex surface allowed for smooth transport without scratching the laminated paper. As a result, the need for regular cleaning has been eliminated, achieving both a reduction in product defects and an increase in production efficiency.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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Prevents adhesion even with high-temperature adhesives! Strong against scratches and peeling - non-stick coating.

In general fluoropolymer coatings, it is difficult to prevent adhesion with high-temperature adhesives. Here are examples of coatings with excellent release properties and resistance to film damage.

■Concern The customer's adhesive manufacturer was producing various products by stirring and mixing adhesives in stainless steel beakers. During this process, the adhesive would stick to the inner walls of the beaker, preventing proper mixing, so a good non-stick coating was needed. ■Background The customer was already using a fluororesin coating. However, the stirring of the adhesive was conducted at high temperatures above 200°C, and issues arose where the coating would peel off due to contact between the beaker and the stirring blades, leading to contamination of the product with foreign substances. Therefore, they were looking for a coating that offered higher non-stick properties and was less likely to peel off due to scratches. ■Adopted Coating FSR (Fluoro Super Release) HR-3110R ■Adoption Process and Effects Initially, tests were conducted with CHC coat, which has high film hardness even at high temperatures, but some adhesion and film peeling occurred. Therefore, tests were conducted with FSR, which excels in non-stick properties in high-temperature environments. After testing with samples, the beaker was treated with "FSR HR-3110R." As a result, it exhibited non-stick properties that were incomparable to the fluororesin coating, and after about a month of use, there was almost no scratching or peeling of the coating, leading to its adoption.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service
Coating

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Examples of preventing adhesion of ion exchange resins! Special fluoropolymer coating.

We will smoothly transport ion exchange resins that are prone to sticking. Here, we present a case study of a solution using convex fluororesin coating to reduce contact area.

■Concern We were using equipment to transport ion exchange resin, including hoppers, screws, and casings. Since the ion exchange resin is transported in a wet state, it tends to stick to the equipment due to moisture. Additionally, the resin that sticks gradually loses moisture and changes its properties, so measures to prevent sticking in the transport equipment were necessary. ■Background Initially, fluoropolymer coatings were considered for preventing the sticking of ion exchange resin. Fluoropolymers such as PTFE and PFA are known for their excellent non-stick properties and are used for releasing various materials. In this case, when we tested samples with ion exchange resin, we found that it stuck just like it did to metal and could not be removed. ■Adopted Coating TP Coating TP-431 ■Adoption Process and Effect In experiments, it was found that the ion exchange resin, being in small bead form and wet, stuck to the flat surface of the fluoropolymer due to moisture. To reduce the impact of moisture, we tested the TP coating, which forms fine convex surfaces on the surface. After several tests, TP-431, which showed the least sticking, was adopted. *For more details, please visit the official Yoshida SKT website or contact us.*

Company：吉田ＳＫＴ
Price：Other

Other conveying machines
Coating

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Fluororesin Coating: "What is a Coating with Excellent Corrosion Resistance?"

Fluororesin has excellent chemical resistance and is suitable for applications that require corrosion resistance and purity. The coating protects metals and prevents the leaching of metal ions.

◆Features of Fluororesin Coating with Excellent Corrosion Resistance◆ ■Chemical Resistance of Fluororesin Fluororesin is chemically stable, so it is not affected by most acids, alkalis, or other chemical agents, and ions do not dissolve and leak out. ■Pinhole-Free Coating Technology By applying a fluororesin coating without electrical pinholes to substrates with shapes that cannot be lined with sheets or rotationally molded, we protect against highly corrosive liquids and gases such as acids and alkalis, and prevent the leaching of metal ions from the substrate. ■Prevention of Liquid Penetration and Excellent Blister Resistance Compared to standard fluororesin coatings, our MY lining significantly reduces blister formation and offers a lifespan over ten times longer, with a maximum film thickness of up to 2000μm possible due to our unique processing technology (depending on substrate conditions). With this technology, we provide fluororesin coatings with excellent corrosion resistance. *For more details, please refer to the catalog or contact us directly.

Company：吉田ＳＫＴ
Price：Other

Processing Contract
Coating

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Fluororesin Coating: "What is the difference in fluororesin?"

I will explain the differences between the representative fluororesins "PTFE," "PFA," and "FEP."

Types and Characteristics of Representative Resins for Teflon Coating and Fluororesin Coating ■ Resin Name PTFE (Polytetrafluoroethylene) ■ Characteristics It has the highest continuous use temperature of 260°C, and in addition to heat resistance, it also excels in non-stick properties and low friction characteristics. ■ Alternative Name Tetrafluoroethylene, 4F ■ Resin Name PFA (Perfluoroalkoxyalkane Polymer) ■ Characteristics An improved resin of PTFE, it has the same continuous use temperature of 260°C as PTFE. It has a low thermal melt viscosity, allowing for a continuous coating with fewer pinholes that could not be achieved with PTFE, making it the best-performing fluororesin for corrosion-resistant coatings. Additionally, PFA is superior in non-stick properties compared to PTFE for certain applications, making it suitable for high-temperature release coatings. ■ Resin Name FEP (Perfluoroethylene Propylene Copolymer) ■ Characteristics An improved resin of PTFE, but with lower heat resistance than PTFE. It can achieve a smooth coating with fewer pinholes through sintering. ■ Alternative Name 4F6F, Tetrafluoro-hexafluoropropylene

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Secondary Cells/Batteries
Coating

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The lifespan of fluorine coating improved up to four times: Case study on the improvement of resin thermal fusion process.

Solving the issue of fluororesin coating peeling in the polypropylene container welding process! Achieving four times the maximum usage count, resulting in increased productivity and reduced costs.

■Concern For customers manufacturing resin containers made of PP (polypropylene), there was a process of adjusting the size and welding them in the middle for containers that are split vertically into two parts. ■Background To prevent adhesion of PP on the heat welding plates (heater plates) used for welding PP resin, PTFE coating (fluororesin coating) was adopted. The heater temperature is high, reaching up to 250°C, and since it is pressed against the PP resin during use, the PTFE coating would get scratched, leading to delamination at the interface between the heat welding plate and the coating, necessitating immediate replacement. ■Adopted Coating "CHC-1111CR" ■Adoption Background and Effects While PTFE has high heat resistance and is less likely to soften when heated, we proposed "CHC-1111CR," which has even higher film hardness during heating. In actual machine tests, where PTFE could no longer be used after one cycle, it was found that it could now be used for four cycles, leading to its adoption. The adhesion prevention performance for PP remains unchanged compared to PTFE. *For more details, please download the PDF or contact us.*

Company：吉田ＳＫＴ
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Other Auto Parts
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[Surface Treatment Example] Improved Release Properties of Heat Plates for Tray Sealers!

[Food Industry Case Study] Improved Non-Stick Properties of Welded Plates with Special Fluoropolymer Coating! Measures to Prevent Adhesion of Films that Stick Even with Fluoropolymer Coatings.

We would like to introduce a case of a coating that resolved the sticking issues of melt film that could not be solved with fluororesin coatings. ■ Background of the Consultation A certain customer was handling a tray sealer that covers plastic trays with film. In the process of covering plastic containers with film, the film is melted and thermally bonded to the plastic container. The thermal bonding plate is heated to over 100°C, causing the film surface to melt. To prevent the film from sticking to the heating plate, a fluororesin coating was applied. ■ Background of Coating Selection Fluororesin coatings are often used for their excellent non-stick properties, but depending on the material of the film and the melting temperature, they were causing product defects by sticking to the heating plate. Additionally, the heating plate had small holes for vacuuming the film, which limited the options available. ■ Coating Adopted 'TP Coating' *Please scroll down for more details. *For more information, please refer to the materials or contact us directly.

Company：吉田ＳＫＴ
Price：Other

Food Packaging Machinery
Coating

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Explaining the non-stick properties of Teflon and fluoropolymer resins! "Why don't they stick?"

What is non-stickiness? Why do ingredients not stick to Teflon-coated frying pans? We present an explanatory document that answers such questions about non-stickiness!

Teflon fluoropolymer, known for its Teflon coating and fluorine coating. What kind of mechanism enables its characteristic of being difficult for things to stick? By understanding the non-stick mechanism of fluoropolymer, you will be able to use it appropriately. We present the following three-part document explaining non-stick properties. ■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□ INDEX 1. The property of non-stickiness 2. Reasons why Teflon fluoropolymer excels in non-stickiness 2-1. High repellency 2-2. Low affinity 2-3. Chemically stable molecular structure 3. Examples of solutions utilizing non-stick properties - Case studies introduction - ■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□ For more details, please download the document or check the link below. ▼ "Why doesn't it stick?!" Explanation of the non-stick properties of Teflon fluoropolymer ▼

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Surface treatment contract service
Coating

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Coating Product List and Ranking from 574 Manufacturers, Suppliers and Companies | IPROS GMS

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