[Automotive Industry Case] Mold Parts Release Surface Treatment - Strong Non-Stick Coating
BICOAT
Shortening of takt time, which seemed impossible. Increasing production by demolding before it solidifies. Coating to prevent adhesion of molten resin to the ejector pins.
In a certain automotive parts molding process, there was a request to shorten the molding time in order to accommodate increased production. ■Concern When attempting to demold the resin from the mold in a shorter time than usual, a problem occurred where the resin had not yet solidified sufficiently, causing the ejector pin to get stuck and not come out. Therefore, a coating that improves resin demolding was considered. ■Request This mold requires strict dimensional control, and under conditions where even slight dimensional changes such as thermal distortion are not permitted, the conventional Teflon (TM) coating was not selectable due to its high processing temperature of 400°C and insufficient dimensional accuracy. ■Challenges to be solved - Improvement of production efficiency - Reduction of defects - Shortening of work time ■Coating that solved the issue 'Bicoat (R)' *For details on how the issue was resolved, please download the PDF or contact us.
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basic information
■What is Baicoat(R)? Baicoat(R) is a coating that achieves both "toughness" and "non-stick properties" on its surface. Baicoat(R) is a composite organic coating system that combines inorganic materials with high hardness, such as metals, ceramics, and chemical films, with organic materials that excel in lubricity and release properties, such as fluororesins, siloxane resins, and super engineering plastics. It can be safely used in molds that require micron-level dimensional precision, providing reliable release properties. *Baicoat(R) is an abbreviation for bicomponent coating (two types of surface treatment). For more details, please download the PDF or contact us.
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【Usage】 ■ 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 transport sections
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Download All Catalogs![[Case Study Flyer] Coating to Prevent Adhesion of Melted Resin to Ejector Pins "Automotive Parts Industry"](https://image.mono.ipros.com/public/catalog/image/01/a21/583465/IPROS10591141254454748619.jpeg?w=120&h=170)
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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.