Residual products in the mold! A coating that eliminates transfer of release agent to the molded products.
BICOAT
We will introduce coatings and release surface treatments that improve the release of rubber, resin, and elastomer products that are prone to sticking.
Introduction of Bycoat to meet needs such as: - Residual products on molds - Filling defects in thin-walled molding - Release agent transferring to molded products - Decorative sheets sticking to molds during transfer 'Bycoat' is a system that achieves the ideal functions of "release + wear resistance" by combining "surface treatment technology for inorganic materials" and "surface treatment technology for organic materials." It withstands harsh usage areas such as injection molds, providing reliable lubrication and release properties. Additionally, it is suitable for areas requiring micron-level dimensional accuracy due to its excellent processing dimensional precision. By processing with Bycoat, you can improve release properties, reduce product defects, and enhance productivity. *Product materials and case studies are available for PDF download.
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【Features】 ■ Incredible durability ■ High hardness, resistant to scratches ■ Excellent wear resistance ■ Outstanding non-stick and release properties ■ Used in molds requiring micron-level dimensional accuracy 【Applicable Base Materials】 ■ Iron ■ Stainless steel ■ Aluminum The available coating specifications vary depending on the base material. *Many customers who are not satisfied with surface treatments such as plating or anodizing have also adopted this product. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Rubber injection molding molds ■ Molds requiring dimensional accuracy for release ■ Parts requiring wear resistance and slip ■ Parts requiring wear resistance and non-stick properties ■ Release of adhesives and sticky materials ■ Guide components for packaging machine conveyors 【Adopted Industries】 ■ Automotive parts industry ■ Semiconductor industry ■ Electronics industry ■ Medical and pharmaceutical industry ■ General industry
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![[Case Study] Improvement of Mold Release: "Super Durable Fluorine-based Organic Coating System Bycoat®" "Improvement Case"](https://image.mono.ipros.com/public/catalog/image/01/252/582930/IPROS69680807362581966606.jpeg?w=120&h=170)

Company information
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.