Surface treatment of molds refers to the surface treatment techniques that impart new characteristics to the mold's surface or improve its durability.
The purpose of surface treatment for molding dies is as follows: ■ Improvement of Wear Resistance Molding dies experience wear due to friction with materials such as resin and metal during the molding process. If the surface of the die becomes rough due to wear, it can affect the finish of the molded products and shorten the lifespan of the die. ■ Improvement of Corrosion Resistance Molding dies may be subject to corrosion depending on the usage environment. If the die deteriorates due to corrosion, it can affect the finish of the molded products and shorten the lifespan of the die. ■ Improvement of Release Properties Molded products need to be removed from the die after molding. Poor release properties can cause the molded products to stick to the die, making them difficult to remove, or can damage the surface of the die. Surface treatment of molding dies must be selected appropriately according to the type of die and usage conditions. Bicoat, which excels in wear resistance, corrosion resistance, and is expected to improve release properties, is recommended. Bicoat offers many types tailored to specific purposes. For more details, please visit the official Yoshida SKT website or contact us.
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"Baicoat(R)" is a surface treatment that combines inorganic and organic material surface treatment technologies to achieve the ideal functions of "sliding property" + "release property" + "wear resistance." It withstands harsh usage areas such as the chutes and guides of injection molds and food packaging machines, providing reliable release and sliding properties. Additionally, due to its excellent dimensional accuracy, it is suitable for areas requiring micron-level dimensional precision. 【Features】 ■ Incredible durability ■ High hardness and scratch resistance ■ Excellent wear resistance ■ Superior non-stick and release properties ■ Safe to use in molds requiring micron-level dimensional precision *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Sponge press rolls ■ Plastic drive components ■ Rubber rolls for transportation ■ Wear resistance of resin belts, etc. *For more details, please refer to the PDF document or feel free to contact us.
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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.
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