Teflon coating is a coating that excels in non-stick properties. Special techniques are required to firmly apply the coating to the substrate.
■What is Blast Treatment? Blast treatment is a surface treatment method that involves spraying blast materials (various types of abrasives) onto the surface of a product using compressed air, to remove rust and dirt from the substrate surface. ■Surface Preparation for Coating Surface preparation by blasting not only cleans the surface but also increases the surface area through roughening, which enhances the anchoring effect and significantly improves adhesion during coating processes. Therefore, it is suitable for preparing surfaces for many coatings and is commonly used in pre-treatment. Additionally, blasting can improve the wettability of paints, making it optimal for surface preparation for painting as well. To fully realize the performance of coatings, surface preparation is a crucial step. At Yoshida SKT, we select blast materials and treatment methods suitable for coatings and substrates, and we process Teflon coatings and fluororesin coatings. *For more details, please click the link below or feel free to contact us.
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Principles and Considerations of Blasting ■ Blasting removes material through the impact force of blasting particles. ■ The strength of the impact is determined by the weight and pressure of the blasting material. ■ Surface roughness can be adjusted by the size of the blasting particles. ■ It is unsuitable for materials that absorb impact forces, such as rubber. ■ Blasting on thin sheets can cause warping due to differences in surface area.
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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.