Teflon Coating×吉田ＳＫＴ - List of Manufacturers, Suppliers, Companies and Products

What is Teflon Coating? - Features and Processing Companies

Non-stick, water-repellent, and excellent slip properties, with high heat resistance - 'Teflon coating'

■ "Teflon Coating" refers to a surface treatment technology that involves baking a special Teflon fluoropolymer resin, which excels in non-stick, water-repellent, slippery, heat-resistant, and weather-resistant properties, onto the surface of a substrate through a unique process. 【Features of Teflon Coating】 - Non-stick - Friction (slippery) - Water and oil repellency - Chemical resistance - Heat and cold resistance - Electrical properties 【Yoshida SKT's Teflon Coating】 ■ We provide coating technology that maximizes the properties of Teflon coating according to the customer's objectives. ■ If you are looking to prevent adhesion on surfaces of substrates such as metals, plastics, and rubber, or to improve slippery properties and chemical resistance, please consult Yoshida SKT. ■ Whether for mass-produced items or a single part of a machine unique to a factory, we will propose processing tailored to the application and usage environment. ■ We can process everything from precision parts to tanks with a depth of 6 meters at our three domestic factories across the country. ■ We offer coatings that maximize functions such as non-stick, slippery, corrosion resistance, wear resistance, water repellency, and electrical properties according to the customer's objectives. *For more details, please visit our website or feel free to contact us.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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Teflon Coating: "Three Key Points for Implementation"

A must-see for those considering the introduction of Teflon coating! We will introduce the three essential points needed for implementation, comparing them with actual case studies.

Do you have any concerns when choosing Teflon coating? - I don't really know where to start... - I'm not very familiar with Teflon coating in the first place... For those who are not well-versed in Teflon coating or want to learn more, we have prepared a "Teflon Coating Introduction Guide." Based on actual requests, we clearly explain what to consider in advance when choosing a coating and what you should be aware of. [Overview of the Guide] 1. Purpose of implementation 2. Coating targets 3. Usage environment and conditions As a result of properly selecting Teflon coating, we have received various feedback such as "paint adhesion has become difficult," "cleaning time has been reduced," and "defective products have decreased, improving productivity." If you are interested, you can download the guide from the link below or contact us through our website.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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Teflon Coating: "What is the method to enhance corrosion resistance with Teflon resin?"

What is the method to protect metal from corrosion with Teflon coating? Can corrosion be prevented by just preventing one single factor?

■Corrosion of Metals Corrosion refers to a state in which the appearance or function of an object is impaired due to chemical or biological actions. Iron is generally cited as a metal material that is prone to corrosion. These metals can develop rust and corrosion as a result of factors that cause corrosion, such as oxygen, sulfur, nitrogen, and water vapor in the atmosphere, along with the inherent properties of the metal, impurities, and electrochemical reactions. ■Three Elements of Corrosion - The flow of electricity - The presence of water - The presence of oxidants By preventing any one of these elements through coating, metal corrosion can be prevented. ■Prevention of Metal Corrosion by Teflon Coating Teflon fluoropolymer is widely used as a corrosion-resistant material due to its exceptional chemical resistance among resins. This is not only because of its superior chemical resistance but also due to its properties such as heat resistance, cold resistance, weather resistance, non-stick properties, purity, low friction, and processability. It can be said that advancements in both the development of Teflon resin varieties and processing technologies have allowed for the selection of materials and shapes suitable for various applications. *For more details on Teflon coating, please refer to the catalog or contact us.*

Company：吉田ＳＫＴ
Price：Other

Processing Contract

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Teflon Coating: "What is the difference between frying pan use and industrial use?"

I will explain the difference between Teflon coating commonly seen on frying pans and the Teflon coating processed for industrial use.

◆Differences Between Frying Pans and Industrial Teflon Coatings◆ Teflon processing for frying pans typically involves products made with PTFE at a thickness of about 20 to 50 micrometers. PTFE is a representative fluororesin and is the first resin developed. Formally, "Teflon" is a registered trademark of the fluororesin by DuPont in the United States, while the general term is fluororesin processing (coating). PTFE not only excels in non-stick and water-repellent properties but also has good heat resistance, making it suitable for frying pans. On the other hand, industrial Teflon coatings not only have the non-stick properties like frying pans but are also used for various applications such as improving slip, protecting substrates from chemicals, and enhancing insulation properties. Therefore, the types of resins used include not only PTFE but also PFA and FEP. Our company can process PTFE coatings, but we also offer Teflon coatings using various materials and technologies. *Note: "Teflon" is currently a trademark of Chemours. Our company has a licensing agreement with Chemours and is capable of processing Teflon coatings in our own factory.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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Teflon Coating "Method of Visual Inspection"

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

This is an introduction to one of the inspection processes for Teflon coating, the visual inspection. 【Three Points of Visual Inspection】 ■ Coating Processing Range We visually confirm whether the coating film after processing is in accordance with the discussed matters and your order by referring to the drawings and individual specifications. We mainly check the processing range of the coating and, if there are any masking specifications, we confirm the designated areas and ranges. ■ Confirmation of Specified Coating Materials We verify whether the processing specifications are in accordance with the discussed matters and the order form. This mainly involves checking the color tone of the coating and processing records. ■ Confirmation of Coating Film Quality We check the quality of the coating film. The method primarily involves visual inspection and touch. Depending on the size of any abnormalities, tools such as magnifying glasses are used to ensure that there are no defects in the coating film (such as cracks, foreign matter adhesion, blisters, peeling, or damage) across the entire surface of the film. *For more details on visual inspection, please visit our website via the link or contact us.*

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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Teflon Coating "Certified Processing Manufacturer of Teflon Coating"

A manufacturer of Teflon coating materials processed in the optimal way. We excel in non-stick properties, water repellency, and sliding properties, and our Teflon coatings also have high heat resistance.

The "Teflon coating," which excels in non-stick properties, water repellency, and slip characteristics, and also has high heat resistance, is active in various fields of industry. Yoshida SKT signed a licensing agreement with DuPont in the United States in 1968. As a Licensed Industrial Applicator of Teflon coating, we have pursued processing technology. Teflon coating excels in non-stick properties, low friction (slip), water repellency, oil repellency, chemical resistance, heat resistance, and cold resistance, as well as electrical properties. It is required in various industrial fields such as automotive, semiconductors, chemical industry, medical, pharmaceuticals, food industry, and aerospace. At Yoshida SKT, we provide coatings that maximize the properties of Teflon resin tailored to our customers' objectives, suitable for their purposes, usage environments, and applications. *For more details, please refer to the PDF materials or feel free to contact us.

Company：吉田ＳＫＴ
Price：Other

Coating Agent

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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

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Teflon Coating "Processing Methods and Processing Steps"

What is the processing method for Teflon coating? Here, we will introduce the processing methods (steps) to ensure adhesion between the substrate and Teflon resin.

Non-stick properties of 'Teflon coating' require a special processing procedure to ensure adhesion to the substrate. 【Overview of Processing Steps】 ■ Substrate Acceptance ○ Inspection of the substrate will be conducted. ○ If there are any issues that may hinder processing, we may request corrections. ■ Degreasing Treatment ○ Cleaning the substrate of dirt and oil using solvents. ○ Heating the substrate in a furnace to thermally decompose fats and contaminants. ■ Pre-treatment - Blasting ○ The processing surface is blasted to remove rust and dirt, and to create a suitably rough surface. - Etching and Chemical Coating Treatment ○ Pre-treatment is performed according to functionality when blasting is not feasible. ■ Primer Coating ○ A primer is applied to enhance adhesion between the substrate and fluoropolymer. ■ Baking ○ Curing of the primer is performed. ■ Coating - Powder Coating ○ Fluoropolymer powder is applied using a special coating machine. - Enamel Coating ○ Fluoropolymer enamel is applied either by machine or manually. ■ Baking ○ The fluoropolymer is heated and melted to form a coating film. ■ Inspection ○ After processing is completed, we inspect to ensure that the work meets specifications and agreements. For more details, please refer to the PDF.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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Teflon Coating: An Explanation for Those Considering Implementation

What are the key points when processing Teflon coating for production equipment? We are offering a guide that explains three important checkpoints!

Introduction of Teflon coating to in-house equipment. When customers consult about Teflon coating, do you have any of the following concerns? - I don't really know where to start... - I'm not familiar with Teflon coating at all... For those who want to know more about the introduction of Teflon coating, we have prepared a "Guide to Introduction." The document is structured based on actual cases with three key checkpoints. To smoothly proceed with the introduction of coating, we clearly explain what you should check in advance and what you need to understand. [Document Overview] 1. The purpose of introducing coating 2. The materials to be coated 3. The usage environment and conditions for coating In fact, by introducing Teflon coating to production equipment, we have received feedback from customers such as: - "Adhesion of paint to jigs has decreased." - "Cleaning time has been reduced." - "Defective products have decreased, and productivity has improved." *For more details, please download the document or contact us.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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Teflon Coating "Method for Measuring Film Thickness"

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

Here, we will introduce the measurement inspection of Teflon coating thickness. When you consult about Teflon coating, if a thickness is agreed upon during the meeting, we will conduct a thickness measurement inspection during the post-processing inspection process to confirm whether the thickness has been processed according to the meeting or the order form. ■ Unit of Thickness In coating thickness measurement, the unit commonly used is "μm (micrometers)" = one-thousandth of a millimeter. ■ Specifications of Thickness The thickness varies depending on the specifications and applications. For fluororesin coatings, it is often around 20-50μm for general purposes and more than 300μm for corrosion-resistant applications. ■ Measurement Method In thickness measurement inspections, a thickness gauge is primarily used for confirmation. This method is a non-destructive type of inspection that does not damage the coating. The thickness gauge typically measures the thickness of the coating by pressing a probe, known as a "probe," vertically against the surface of the coating processed on the metal substrate. *For more details about the thickness measurement inspection, please visit our website via the link or contact us.

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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Teflon Coating "Method of Pinhole Inspection"

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

Why is it a problem if there are pinholes in the Teflon coating film in the first place? In a typical fluororesin coating (thickness: 20-50 μm), there are countless holes (pinholes) that are invisible to the eye and reach the substrate. For applications that require non-stick or slippery properties, these pinholes rarely have a negative impact on performance. However, in applications where corrosion resistance is required, chemicals can reach the substrate (metal) through the pinholes, causing corrosion and leading to holes or causing the coating to peel off. To eliminate pinholes, the coating can be thickened by applying multiple layers, ensuring that there are no pinholes that connect the coating surface to the substrate. At Yoshida SKT, we conduct inspections using insulation resistance meters, pinhole testers, and chemical detection methods according to the coating specifications and substrates. These methods are non-destructive tests that do not damage the coating film. *For more details on pinhole inspection, please visit our website via the link or contact us.*

Company：吉田ＳＫＴ
Price：Other

Surface treatment contract service

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Teflon Coating×吉田ＳＫＴ - List of Manufacturers, Suppliers, Companies and Products

Teflon Coating Product List