We will introduce the differences between Yoshida SKT's original surface treatment, Bicoat(R), and 'NYK-01' and 'NYK-01-C'.
"NYK-01" and "NYK-01-C" are both product numbers for the bi-coat processed by Yoshida SKT. The "NYK" series is a surface treatment that combines a nickel-based metal coating with fluororesin. The main difference between "NYK-01" and "NYK-01-C" is the difference in surface roughness. Surface roughness varies depending on the surface processing condition of each substrate, but typically "NYK-01-C" has a rougher finish. Additionally, there are various product numbers such as "NYK-01-A" and "NYK-01-D" that differ in surface roughness adjustments. In the bi-coat, the first three letters of the alphabet (NYK) indicate the type of inorganic surface treatment, while the last two digits represent the type of organic surface treatment. 01 represents the fluorine-based treatment as part of the 01 series. *For more details, please contact us.*
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What is Baikoat®? Baikoat is a coating system that achieves the ideal functions of "lubrication + release + wear resistance" by combining inorganic and organic surface treatment technologies. Main Types of Baikoat® ■ NYK-01 - Surface treatment that combines a nickel-based metal coating with fluororesin ■ NOO-01 - Surface treatment that combines a chromium-based metal coating with fluororesin ■ TYS-03 - Surface treatment that combines fluororesin with a chemical conversion coating that reacts with iron ions in the metal substrate ■ NYN-11 - Surface treatment that combines fluororesin with an alumina coating
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【Applications】 ■ Injection molding molds ■ Molds requiring dimensional accuracy ■ Parts requiring wear resistance and sliding properties ■ Parts requiring wear resistance and non-stick properties ■ Release from adhesives and sticky substances, etc.
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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.