Materials that are helpful when you want to correctly choose the type of fluororesin.
【Presentation of Materials】A detailed explanation of the differences between PTFE and PFA, as well as the differences between FEP and ETFE, including molecular structures and properties!
The technical document "Differences Between PTFE and PFA" provides a detailed explanation of PTFE, PFA, FEP, and ETFE, covering everything from molecular structure to properties. Fluoropolymers are well-known for their non-stick and slippery characteristics, but many people may not be aware of their various types and differences. This single volume allows for a thorough understanding of the differences and features of each. If you are interested, please feel free to download it. [Contents (excerpt)] ■ Types and characteristics of fluoropolymers ■ Differences between PTFE and PFA / Overview of FEP and ETFE ■ Differences among four types of fluoropolymer coatings
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Ribbed Pipe Shape [FK-CTH-RP] Ribbed Short Pipe Type It allows for the insertion of piping and hose connections. The discharge hose is attached with a hose clamp. To prevent the hose clamp from slipping off, the end of the pipe is processed with anti-slip ribs. Pipe Sizes: 100A (φ114.3) 150A (φ165.2) 200A (φ216.3)
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Helical shape 【FK-CTH-F】 Connection is possible with a helical shape. Helical sizes: 1.5S, 2S, 3S, 4S
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Flange mounting hole included 【FK-CTH-5KHL】 The lid is processed with a hole of the same dimensions as a JIS 5K flange, allowing for flange attachment. It can be connected to the flange of machines or equipment without welding. Flanges, gaskets, and bolts for installation are sold separately.
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What is the difference between PTFE and PFA? Technical documentation.
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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.








































