Fluororesin PTFE coating | Improved non-stick and release properties
Fluororesin coating PTFE coating
Achieving a non-stick surface. Significantly improving release properties and productivity with the ultra-low friction characteristics of PTFE.
PTFE (polytetrafluoroethylene) is a fluoropolymer with extremely low surface energy and excellent slip properties, widely utilized as a non-stick coating that takes advantage of its "non-adhesive" characteristics. It is effective in improving issues such as adhesion, sticking, and clogging in food processing machinery, resin molding processes, and conveying equipment. Notably, it maintains stable release properties even with highly adhesive materials or in high-temperature environments, contributing to increased productivity and reduced defect rates. Our company offers PTFE coatings that optimize film thickness and substrate treatment according to application and usage environment, achieving both durability and non-adhesiveness. We can also accommodate custom specifications tailored to on-site challenges.
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basic information
PTFE (polytetrafluoroethylene) is a high-performance material that possesses particularly excellent non-stick properties, slip characteristics, chemical resistance, and heat resistance among fluoropolymers. It has an extremely low surface energy, making it difficult for water, oil, and adhesives to adhere, and its friction coefficient is very low, which effectively reduces resistance in sliding and conveying components. Additionally, it is stable against most chemical agents, including acids, alkalis, and organic solvents, and can be used in corrosive environments. Furthermore, its continuous use temperature is high, around 260°C, allowing it to maintain performance even under high-temperature conditions. Our company optimizes the surface treatment, firing conditions, and film composition to maximize these properties and provides PTFE coatings tailored to specific applications.
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※Delivery times may vary depending on the shape, size, and quantity of the substrate. For more details, please contact us.
Applications/Examples of results
PTFE coatings are widely adopted in various fields for purposes such as preventing adhesion, improving slip properties, and enhancing chemical resistance. In the food sector, they are utilized to prevent sticking in baking molds, baking sheets, and rice cookers, contributing to improved cleanability and reduced product loss. In the resin processing field, they are applied to film transport guides and heat seal components, achieving prevention of resin adhesion and stable transport. In the semiconductor and electronics sectors, they are used for protecting wafer transport components and for contamination-free applications, contributing to quality stabilization. Additionally, in the automotive sector, they are employed in molds for thermal crimping and welding processes, effectively reducing defects caused by resin adhesion and improving durability.
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Company information
Nikken Coating Industry Co., Ltd. has been a specialized manufacturer of functional coatings for contract processing, earning the trust of customers across various industries for 79 years since its founding. We leverage our processing technology to maximize the properties of fluororesins, such as non-stick, lubricity, and chemical resistance, providing high-performance coatings that directly address customer challenges, including "Thermo Pro Release" for thermal welding processes and "NonStick STC" for blades and precision molds. In recent years, in response to movements regarding regulations on fluorinated compounds (PFAS), "PEEK resin," which is gaining attention as a substitute for fluororesins, has become a focus. Nikken Coating Industry commercialized the world's first PEEK resin coating, "PEEKCOAT," in 1999. Based on the solid knowledge and know-how accumulated over more than 20 years, we are further intensifying our research and development efforts to explore the potential of next-generation PEEK coatings! We aim to be recognized as "the go-to for PEEK coatings" and will continue to lead the way. As "the best partner for functional coatings that builds trust through technology," Nikken Coating Industry will continue to contribute to the creation of high-quality, high-performance products.
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