Lip seals are products used for sealing in low-pressure medium working conditions. The typical structure of a lip seal is shown below. Leakage is the main form of seal failure, but the causes of leakage are not singular; rather, they are often the result of multiple factors acting together. To under Read More

FKM Rubber Material O-Ring SealsFKM is a copolymer composed of highly fluorinated hydrocarbons, developed in the 1950s. This sealing material exhibits excellent resistance to media, ozone, and aging. It also remains stable in fuels, petroleum-based oils and greases, as well as aliphatic and aromatic Read More

1. COMPRESSION SETDescription of failure appearance:This failure is common to both static and dynamic sealing applications. This type of failure produces flat surfaces on the sides of the O-Ring that were compressed, usually the top and bottom if sitting flat on a desk.The sources of COMPRESSION SET Read More

HNBR is manufactured by selectively hydrogenating NBR, a process that removes reactive double bonds from the polymer structure. This modification makes the molecular chain less susceptible to oxidation, thereby significantly improving its heat resistance compared to conventional NBR. Moreover, HNBR Read More

This comprehensive guide delves into the critical role of engine oil seals in retaining lubricants and excluding contaminants. It details their anatomy, key selection criteria like material and design, and common causes of failure. Most importantly, the article provides practical maintenance tips to ensure longevity and reliability, emphasizing the value of quality seals and professional expertise for optimal engine performance. Read More

Water-resistant Sealing Rings: Function and Working PrincipleWater-resistant sealing rings, also known as waterproof sealing rings, are critical components used in a wide range of applications to protect systems against moisture, dust, and contaminants. From automotive connectors to industrial machi Read More