Thick film PEEK coating technology that suppresses cracking and peeling.
Conventional PEEK coatings are prone to cracking and delamination due to internal stress and differences in thermal expansion when thickened, which has limited their design to thin films. Our company has achieved a maximum thickness of 3000µm while suppressing these issues through the optimization of the lamination process and material design. With stable film formation, we can now address high-durability applications that were previously difficult to apply. This technology eliminates performance constraints due to insufficient film thickness and expands new application areas. If you have challenges such as "lack of durability" or "considering thickening," please contact us for technical consultation and prototype verification.
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basic information
PEEKCOAT is a coating that utilizes the characteristics of PEEK resin, such as high mechanical strength, wear resistance, chemical resistance, and heat resistance. It contributes to extending the lifespan of components and reducing maintenance in harsh operating environments. - Our unique process of repeating painting and firing allows for the formation of thick films up to 3000µm. - We have a proven track record of application primarily on metal substrates such as aluminum, iron, and stainless steel. - By adjusting the coefficient of linear expansion and optimizing primer design, we achieve both adhesion and durability.
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Applications/Examples of results
- Transport components (guides, chutes, rollers) - Sliding components (bushings, slide parts) - Chemical equipment components (chemical contact parts) - Semiconductor manufacturing equipment components - High wear and high chemical resistance environment components
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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.
