Approaching the mechanism of adhesive attachment through surface energy control.
Adhesion to cutting tools occurs due to a combination of factors such as the fine roughness of the surface, surface energy, and frictional heat. Particularly, even slight differences in surface conditions can significantly affect the amount of adhesion and processing stability. NonStick STC reduces surface energy and suppresses the phenomena that lead to adhesion. It prevents the transfer and accumulation of adhesives, maintaining a stable cutting condition. If you have issues such as "adhesion occurs immediately," please contact us for technical consultation and prototype verification.
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basic information
NonStick STC is a thin film non-stick coating specifically designed for cutting tools used in adhesive sheets and tape processing. Its design, with a thickness of less than 1μm, provides high non-stick properties while maintaining the shape of the cutting edge. With low release characteristics that surpass typical fluoropolymer coatings, it suppresses adhesive adhesion. Additionally, it excels in wear resistance, maintaining performance over long periods. It can also be easily applied to existing cutting tools, allowing for improvements with minimal process changes. This surface treatment technology is suitable for high-precision processing and continuous operation.
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Applications/Examples of results
- Cutting process for adhesive tape and adhesive sheets - Blades for tape dispensers - Blades for film and label processing - Blades for die-cutting processing - Slitter blades and cutter blades 【Effects】 - Reduction of adhesive attachment - Stabilization of cut surface quality - Reduction of cleaning and maintenance labor - Extension of blade lifespan - Reduction of line downtime
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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.
