SKY Packing , KY Packing, SDR Scraper, USH Packing, LBH Dust Seal, , Seal material selection is one of the most important aspects of ensuring seal performance in hydraulic and pneumatic applications. Different materials offer unique properties, and the choice of material must be compatible with the application’s requirements, including temperature, pressure, fluid compatibility, and environmental factors. Elastomers (e.g., Nitrile, Viton): These materials offer excellent flexibility and sealing properties. Nitrile is common in low- to medium-pressure applications, while Viton offers enhanced resistance to higher temperatures, chemicals, and oils. PTFE (Polytetrafluoroethylene): PTFE seals are known for their chemical resistance and are often used in aggressive environments where conventional elastomers might degrade. They perform well in low friction, high-speed applications and offer excellent resistance to temperature extremes. Urethane: Urethane seals offer excellent abrasion resistance, making them ideal for harsh environments with dirt or particulate matter. They're commonly used in both hydraulic and pneumatic seals for their durability. Rubber (e.g., EPDM, Silicone): For applications involving water or steam, EPDM is often preferred. Silicone seals provide good temperature stability and flexibility in both low and high-temperature applications. Selecting the right seal material involves understanding the operating conditions and selecting a material that is resistant to chemicals, temperature extremes, and wear. Contact More Details About U Packings -Sakagami SKY Packing, Sakagami KY PACKING, Sakagami SDR Scraper Seals, NOK U Packing USH, NOK U Packing UPH, Nok Dust Seals LBH Etc.