NIYOK low friction PTFE seals are specially designed and produced for high-speed applications. Regardless of high-temperature environments, semiconductor applications, and low-friction solutions, they can be constructed with special sealing lips, therefore the sealing performance and working life are better than traditional Oil seal.

NIYOK PTFE seals breaks through the industry bottleneck in process technology with limit of standard tolerance and flexible application, and conforms to the process and standards of ISO 9001 and IATF 16949, will provide different types of PTFE application in accordance with requirement of different industries and customers, including the use of PTFE material, and the best advice. NIYOK also can offer customized services according to customer needs and industry attributes, meanwhile co-develop with customers to meet their project and solution requirements.

• The lip design and material of seal are different from traditional oil seals, and the sealing performance and working life are better than traditional oil seals.
• PTFE has a self-lubricating effect, has a very low friction coefficient, is not easy to wear on the shaft surface, and has a wide applicable temperature range from -10 ~ to 200°C.
• The upper limit of PV is up to 100bar.m/s, which can be applied to vacuum, high and low temperature, corrosive environment, hard shaft surface, poor lubrication, high cycle speed, high pressure environment (applicable speed 16,000 RPM or more).
• Low pressure applications can reach 60m/s, better the material of DIN3760.
• When the bearing is rotating, low-friction seal is required to reduce the wear of the rotated shaft, which can extend the working life.