The service life of PTFE
The service life of PTFE PTFE Polytetrafluoroethylene is one of the most stable polymer materials. It is resistant to acid, alkali, solvents, and high temperature
Welcome to the BOSS Sealing Knowledge Base — a practical library of professional sealing know-how, written by our engineers. Here we share technical guides and field experience covering o-rings and hydraulic & pneumatic seals: material selection and comparison (NBR, FKM, EPDM, HNBR, silicone, PU, FFKM, FEP/PFA, PTFE, PEEK), seal design and groove dimensions, installation best practices, failure analysis, and international manufacturing standards such as ISO 3601, AS568 and JIS B 2401.
Whether you are an engineer specifying seals for hydraulic cylinders, a purchasing manager comparing encapsulated o-rings and spring energized seals, or a maintenance technician troubleshooting leaks, you will find clear, experience-based answers here. All articles are based on real production and application cases from our factory.
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The service life of PTFE PTFE Polytetrafluoroethylene is one of the most stable polymer materials. It is resistant to acid, alkali, solvents, and high temperature