Surface treatment technology has improved the lifespan of heating plates for aluminum vapor-deposited films by more than twice.
CHC (Ceramic Hard Coat)
Solving the heat durability of fluororesin coatings with our unique coating technology! Product materials are currently available.
We would like to introduce a case of non-stick coating for aluminum vapor-deposited film sealing machines. ■Problem You were troubled by the issue of resin that overflowed from the film sticking to the sealer during thermal sealing. ■Background Initially, you were using a PTFE fluoropolymer coating, but the sealer surface was knurled, causing the coating to wear off and adhesion to occur within about two months. This resulted in production losses due to the need to stop the machine and replace the sealer. ■Adopted Treatment FSR Coating (using CHC technology) ■Effect of Surface Treatment The 'HR-1372AP' was adopted, which exhibits non-stick properties equivalent to fluoropolymer coatings at high temperatures above 200°C, and has high thermal hardness, resolving the wear issue. You can now use it for more than twice the previous duration. *For more details on the surface treatment, please refer to the materials or feel free to contact us.
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CHC is Yoshida SKT's unique coating technology that uses ceramics. By combining ceramics and fluororesin, it is a new type of fluororesin coating that not only provides the usual "non-stick and release properties" but also has "minimal reduction in coating hardness even in high-temperature environments." Currently, we are offering product materials that include a comparison table of physical properties with various coatings and case studies of companies that have solved their problems with CHC. ■ 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 ■ Overview of Materials - Features and effects of CHC technology - Adoption of CHC technology in FSR (Fluoro Super Release) - Case Study 1: Achieving both high-temperature release and high-temperature lifespan - Case Study 2: Release effect lasts three times longer than PTFE coating - Case Study 3: Solving the "peeling" and "blistering" issues of fluorine coatings - Case Study 4: Eliminating adhesive adhesion and peeling at high temperatures * For more details, please contact us.
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To maximize the performance of manufacturing equipment and machine parts, Yoshida SKT derives the "optimal solution" tailored to our customers from hundreds of surface treatment technologies. - Decreased productivity due to adhesive troubles - Instability in product quality due to friction - Early deterioration of equipment due to corrosion We respond to these challenges in the manufacturing field with our extensive track record and reliable technical expertise. In 1963, we began fluoropolymer processing. In 1968, we signed a licensing agreement with DuPont (now Chemours), supporting manufacturing innovations for over 2,000 customers across various industries, from automotive to medical and aerospace. Furthermore, in 2024, we are focusing on the development of next-generation products, such as PFAS-free coatings, contributing to the advancement of sustainable manufacturing. With a three-base system in Nagoya, Tokyo, and Yamaguchi, we flexibly respond to both mass production and custom orders. Our consistent quality management system ensures that we deliver reliable quality. For solving challenges in the manufacturing field, trust the surface treatment experts at Yoshida SKT.