Prevents adhesion even with high-temperature adhesives! Strong against scratches and peeling - non-stick coating.
FSR 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.
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basic information
■FSR (Fluoro Super Release) This is a fluorine-based release coating that combines release properties with "thermal hardness" (film hardness at high temperatures). Among fluoropolymers, PFA and FEP demonstrate excellent release effects for molten resins; however, as the operating temperature increases, the coating can become soft and may not be usable. Additionally, while PTFE has a low decrease in hardness when heated, it can be more difficult to release compared to PFA and FEP. FSR (Fluoro Super Release) achieves excellent thermal hardness that withstands use at temperatures above 200°C, along with release properties comparable to PFA and FEP. ■Features - Excellent release properties for molten resins - Release effect that does not diminish even under high-temperature conditions *For more details, please download the PDF or contact us.
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■Applications - Resin thermal welding plate - Heater plate - Release for adhesives, etc. - Adhesive mixing containers, blades, funnels
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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.
