I will explain the differences between fluororesin (Teflon) coating and lining.
■Difference Between Lining and Coating Lining is a method that protects the substrate with a relatively thick film, enhancing its corrosion resistance. The differences from coating include the thickness of the film, the presence of pinholes, and the intended use. There are no clear standards, but thick films used for corrosion protection are referred to as lining. ■What is Fluororesin Coating? Coating is a surface treatment technology that can impart the properties of fluororesin to the surface of a substrate, primarily using a baking paint method. The film thickness is generally around several tens of micrometers. ■What is Fluororesin Lining? Fluororesin lining can be processed using the same method as coating. It is particularly used for corrosion protection applications that leverage chemical resistance, and the film thickness is several hundred micrometers, making it thicker than coating. Additionally, to enhance corrosion resistance, processing without pinholes is possible. *You can download a document summarizing information about lining. *For more details, please click on "PDF Download" or feel free to contact us.
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■Types of Fluororesin Lining Fluororesin lining can vary depending on the method used, and various fluororesins such as PTFE, PFA, and ETFE can be selected according to the application. Each lining requires appropriate selection based on the usage environment, method, and application. ■Main Fluororesin Lining Methods There are three methods: - "Sheet Lining" - "Baked Coating" - "Roto Lining" *For more details on lining, please refer to the materials or contact us.*
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■Various Lining Methods At Yoshida SKT, we can accommodate various processing methods according to the shape and thickness of the material, not only based on material differences but also using "sheet lining" with fluororesin sheets, "PFA lining" with baked coatings, and "rotolining" with rotational molding. 【Yoshida SKT's Lining】 - PFA Baked Lining - ETFE Baked Lining - PTFE Sheet Lining - PFA Sheet Lining - Modified PTFE Lining - Rotolining - MY Lining We offer a variety of lining processing options.
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Download All Catalogs![[Technical Data] "Basic Knowledge of Lining" Detailed explanation of types and methods of fluororesin lining.](https://image.mono.ipros.com/public/catalog/image/01/bbf/689639/IPROS46132280149073093617.jpeg?w=120&h=170)
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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.