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Specialized Processes : Ni Lube

CSL’s Ni-Lube™ is a unique composite coating that blends the hardness and corrosion resistance of Nickel-Phosphorus with the low friction coefficient of Teflon. Submicron particles of Teflon are co-deposited with an electroless Nickel-Phosphorus alloy to provide various unique characteristics:

  • Low coefficient of friction
  • Bulk hardness of up to 50 RC (600 VHN)
  • Excellent corrosion resistance that is not affected by caustic solvents, de-ionized water, or HCI fumes
  • Extremely uniform thickness
  • Excellent adhesion to steel or aluminum
  • Non-stick, non-galling, and excellent mold release
  • Ideal for a clean room environment because its low friction and excellent corrosion resistance do not generate wear or corrosive particulate
  • Compatible in high vacuum environments with minimal outgassing measured at levels up to 10-9 torr
  • USDA approval pending for food contact

CSL has created tailor-made varietals of its Ni-Lube coating to maximize its effectiveness in specific applications. Ni-Lube has been used in:

  • Precision gears, lead screws, and slides
  • Indexing pins, cams, rotary arms, and solenoids
  • Tracks, rollers, chutes, rails, and heat-sealing jaws used in packaging
  • Mold components such as cavities, inserts, cores and extrusion mandrels
  • Valve stems and bodies, actuators, needle valves, and hydraulic components
  • Housings, gear racks and actuator arms for data storage devices

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