CIPDB › China Industry › Metallurgy, Mineral & Energy › Lubricant
Durable Grease for Rubber Sealing Strips in Underground Railways1
LubricantDurable GreaseRubber Sealing Grease
QINGDAO YUM NEW GROUP CO., LTD.
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Product DescriptionHigh-Speed Railway Train LubricationFor door systems on trains like high-speed, underground, and urban rail transit vehicles Lubricant for Train IndustryCrafted with special synthetic base oil thickened by fatty acid lithium soap, blended with anti-rust, anti-wear, and anti-oxidation additives via a unique process. It offers low friction at low temperatures, excellent oil separation control, and remarkable stability.Specialized Rail Transit Door System LubricantIn rail transit operations, doors are vital and require dependable lubrication for smooth, quiet, and durable performance. A high-performance lubricant tailored for these applications provides a unique solution, expertly designed to meet the strict demands of rail door operations.Engineered to tackle the unique challenges of rail transit doors, this lubricant withstands frequent opening and closing cycles—often hundreds daily—facing mechanical stress, vibrations, and variable environments. While excellent for rail doors, note its limitations: unsuitable for rubber environments. Rubber parts (e.g., door seals) may react with the lubricant, causing swelling or hardening, which can affect sealing and contaminate the lubricant, reducing its efficiency. Use only on metal surfaces, avoiding rubber contact.The lubricant has a broad application temperature range: -50℃ to 120℃. It addresses temperature extremes rail vehicles face—from cold winters in northern areas to hot summers or heated train compartments. It remains fluid at -50℃ to coat surfaces, reducing friction, and maintains effectiveness up to 120℃.
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