吉田ＳＫＴ List of Products and Services

The "Nano Process TC-10S" enables nano-coating with ultra-thin film surface treatment technology of less than 100μm, excelling in precision, visible light transmittance, water repellency, and oil repellency. It causes almost no dimensional changes and can maintain optical properties, making it possible to apply water-repellent and release processing to "precision parts" where fluororesin coating was difficult, as well as in fields that require high dimensional and surface accuracy. <Examples of Applications> - Sealing and water-repellent treatment for electronic devices and components - Water repellency for optical lenses - Prevention of oil diffusion in bearing components - Prevention of oil sludge in sealing components - Prevention of adhesion of flux and other substances - Measures against liquid drainage for resist liquids, etc. - Improvement of water repellency for scientific instruments Additionally, Nano Process has been renewed with three other new functions, each with different features and applications. Currently, we are offering technical documents summarizing the details of each series. *If you are interested in more details or are facing challenges with surface treatment in precision fields, please download the documents or contact us directly.

CHC (Ceramic Hard Coat) is a new type of fluoropolymer coating that combines the non-stick properties of conventional fluoropolymer coatings with high film hardness at elevated temperatures. ■Features - Non-stick properties equivalent to PTFE and PFA - High film hardness at temperatures above 200°C (compared to PTFE) *Based on internal testing ■Applications - Resin welding plates - Resin molding molds - Heater plates - Heat sealers *For product details, please see the link below.

■Development Background of Thin Film Fluororesin Coating "10under" Fluororesin coatings are sometimes requested to be processed in thin films of around 10μm when dimensional stability of the substrate is a priority. However, in the case of standard fluororesin coatings, a thickness of at least 20-50μm has been required to maintain good appearance and performance. Even so, when requests for thin film processing arise, we sometimes propose a "modified type" of fluororesin coating with a different coating structure. However, there were challenges with the modified type not being able to deliver the necessary functions. Yoshida SKT has worked on development to solve these challenges, resulting in the creation of the "Thin Film Fluororesin Coating '10under.'" ■Features of 10under - Non-stick properties equivalent to standard fluororesin coatings - Capable of processing thin films of around 10μm, reducing dimensional changes - While being a thin film, it suppresses transparency *For more details, please download the materials or contact us.*

Solving the challenges of fluoropolymer coatings! Conventional fluoropolymer coatings required a thickness of 20-50μm to maintain good appearance and performance. However, the thick film affected the dimensional stability of the substrate. With its unique technology, 10under has achieved processing with a thin film of about 10μm. ■Features Processable with a film thickness of less than half of conventional coatings! (10μm) Reduces dimensional changes Suppresses transparency even with a thin film, achieving a beautiful appearance Available in two types: PFA and FEP, in two colors: black and green *For more details, please download the materials or contact us.

In on-site conveyor transport, troubles caused by product adhesion and sticking are common. These issues can lead to decreased productivity and deterioration of product quality. Yoshida SKT's "CAS (Ceramic Alloy Coating)" is a revolutionary coating technology that combines high durability and excellent release properties. It achieves the formation of rounded convex surfaces, which was difficult with conventional thermal spraying techniques, thereby improving the release properties of adhesives and resins. 【Usage Scenarios】 - Conveyor transport in logistics sites - Decreased productivity due to adhesion and sticking of products - Deterioration of product quality - Increased cleaning burden 【Benefits of Implementation】 - Increased productivity by resolving adhesion troubles - Stabilization of product quality - Reduction in cleaning time - Decrease in maintenance costs

The 10under thin film fluoropolymer coating possesses non-stick properties equivalent to standard fluoropolymer coatings while being processable at a thickness of approximately 10μm. As a result, the dimensional changes due to film thickness are reduced compared to the standard type. Additionally, despite being a thin film, it minimizes transparency and prevents aesthetic defects. When compared to other fluoropolymer coating products, it is generally considered that a thickness of at least 20-50μm is required to maintain good appearance and performance. Therefore, when requesting processing with a thin film like 10under, it was common to propose a "modified type" fluoropolymer coating; however, there are challenges where the modified type may not exhibit the necessary functions. 10under addresses such challenges and is capable of demonstrating high performance while being a thin film. For specific comparisons and detailed information, please check the link.

10under is a fluororesin coating that enables thin film processing at a film thickness of 10μm, which was previously difficult to achieve. Traditional fluororesin coatings required a thickness of about 20-50μm, but 10under can be processed with a thin film of about 10μm. **Benefits of 10UNDER** - Reduction of dimensional changes The thinning of the film can reduce dimensional changes in the substrate. - Suppression of transparency Despite being a thin film, it suppresses transparency and prevents appearance defects. - Minimization of thin plate deformation It can minimize the deformation of thin plate substrates. If you want the same non-stick properties as standard fluororesin coatings while suppressing transparency and preventing appearance defects, and if you want to minimize the deformation of thin plate substrates, please consider 10UNDER. You can check specific comparisons and detailed information via the link.

The "Non-Fluorinated High Lubrication Coating FFLC Series" is a high-performance coating developed with the aim of achieving a sustainable society, featuring excellent lubrication performance. It combines lubrication comparable to fluoropolymer coatings with superior high-temperature durability. ■ PFAS Free: This product does not use PFAS (perfluoroalkyl and polyfluoroalkyl substances). ■ Lubrication Performance: It provides lubrication performance equal to or greater than that of fluoropolymer coatings, enabling smooth operation of equipment and reducing energy loss. ■ Durability: It exhibits excellent friction and wear durability even in high-temperature environments, making it suitable for use under conditions that are difficult to address with conventional fluoropolymer coatings. 【Product Lineup】 FFLC-101: Excellent lubrication in high-temperature ranges FFLC-102: Stable performance across a wide temperature range FFLC-111: Capable of withstanding temperatures up to 250°C FFLC-211: Premium lubrication coating with outstanding durability *For more details, please click on "PDF Download" or feel free to contact us.

"FFLC-101" is a PFAS-free high-temperature lubricant coating that demonstrates excellent performance, particularly in high-temperature environments ranging from 100°C to 200°C. Even at 200°C, the coating hardness does not decrease, maintaining high lubricity and wear resistance. Despite being a graphite-based material, its design suppresses transfer, making it suitable for various industrial applications. It is ideal for machine parts that require stable lubrication effects under high temperatures. *For more details, please click on "PDF Download" or feel free to contact us.*

FFLC-102 is a PFAS-free lubricating coating that can be used over a wide temperature range from room temperature to 200°C. Compared to FFLC-101, it contains a larger amount of lubricant, providing more stable lubrication and wear resistance. Despite being a graphite-based material, its design minimizes transfer, allowing it to perform well under various temperature conditions. It is the optimal choice for ensuring smooth operation of equipment and preventing wear. 【Features】 ■ PFAS-free non-fluorinated coating ■ Stable lubrication performance over a wide temperature range from room temperature to 200°C ■ Increased amount of lubricant for more stable wear resistance *For more details, please click on "PDF Download" or feel free to contact us.

"FFLC-111" is a high-temperature resistant lubrication coating that achieves excellent lubrication and friction wear durability over a wide temperature range from room temperature to 250°C, and is free of PFAS. It demonstrates stable performance even in high-temperature environments, ensuring lubrication of machine parts under harsh conditions. This is an ideal solution for industrial equipment that requires wear resistance at high temperatures. [Features] - PFAS-free non-fluorinated coating - Excellent lubrication performance over a wide temperature range from room temperature to 250°C - Provides stable friction wear durability even at high temperatures *For more details, please refer to the PDF document or feel free to contact us.

"FFLC-211" is a PFAS-free lubricating coating equipped with a high-quality lubricating film, providing exceptional durability in temperature ranges from room temperature to 250°C. It has demonstrated excellent results in friction wear durability tests and Taber wear tests, making it suitable for use in harsh environments. It is particularly ideal for machine parts and industrial equipment that require high durability and lubrication performance. 【Features】 ■ PFAS-free non-fluorinated coating ■ Excellent durability performance due to high-quality lubricating film ■ Specialized in friction wear durability in temperature ranges from room temperature to 250°C *For more details, please click on "PDF Download" or feel free to contact us.

In manufacturing sites, "prevention of adhesive material adhesion" and "smooth mold release" are emphasized for improving productivity and stabilizing quality. The solution to this challenge is the newly developed 'CAS (Ceramic Alloy Coating).' CAS is a groundbreaking coating technology that combines a unique convex surface made of ceramic-based materials with various release agents to achieve: ■ Overwhelming improvement in release properties ■ High durability and extended lifespan ■ Customization according to application For more details, please check the related links.

**Features** CAS is a coating technology that achieves both high hardness and excellent release properties. It enables the formation of rounded convex surfaces, which was difficult with conventional coating technologies, thereby improving the release properties of adhesives and resins. Additionally, unlike traditional thermal spraying, it can be reprocessed without damaging the substrate, making it highly maintainable. **Differences Between CAS and Thermal Spraying** ■ Characteristics of Conventional Thermal Spraying Technology - Forms convex surfaces by spraying melted metals or ceramics at high temperatures, resulting in a jagged surface shape. ■ Characteristics of CAS Technology - Capable of forming rounded ceramic convex surfaces. **Five Features of CAS** - Excellent release properties - Wide processability - Selection of convex surfaces tailored to applications - Diverse lineup of release materials - Easy reprocessing This is a groundbreaking coating technology that realizes these features. For more details, please check the related links.

**Features** CAS is a coating technology that achieves both high hardness and excellent release properties. It realizes the formation of rounded convex surfaces, which was difficult with conventional coating technologies, thereby improving the release properties of adhesives and resins. Additionally, unlike traditional thermal spraying, it allows for reprocessing without damaging the substrate, making it highly maintainable. **Differences Between CAS and Thermal Spraying** ■ Characteristics of Conventional Thermal Spraying Technology - Forms convex surfaces by spraying melted metals or ceramics at high temperatures, resulting in a jagged surface texture. ■ Characteristics of CAS Technology - Capable of forming rounded ceramic convex surfaces. **Five Features of CAS** - Excellent release properties - Wide processability - Selection of convex surfaces tailored to applications - Diverse lineup of release materials - Easy reprocessing This is a groundbreaking coating technology that realizes these features. For more details, please check the related links.