Product features

  • ULTRA FINE GRADE 0.5 micrometer (micron, µm) average particle size. The finest grade for lubrication
  • Can be coated on a surface by buffing, spraying or tumbling.
  • Compatible with ALL metals, ALL plastics and elastomers, water, solvents, fuels, oils, paints, plastic resins.
  • Lowest coefficient of friction of any of the commonly used dry lubricants including molybdenum disulfide, graphite and hexagonal boron nitride.
  • Temperature use range superior to molybdenum disulfide and to other dry lubricants: from -450ºF (-270ºC) to 1200ºF (650ºC) in air.

Product description

APPLICATIONS: 
- Automotive parts including pistons & cylinders 
- Bearings 
- Solid Lubricant for metal or plastic parts 
- Ammunition 
- Machinery Components 
- Punches & Dies 
- Marine Parts 
- Spindles, Shafts & Seals 
- Sliding or Rotating Components 
- Valve Seats, plungers and other components 
- Actuator components 
- Robotics 
- Sporting Goods 
- Cutting Tools 
- Friction Lowering additive for oil 

SPECIFICATIONS: 
- Material: Tungsten Disulfide (WS2, tungsten sulfide, bis(sulfanylidene)tungsten) 
- Purity: 99.9% 
- Average Particle Size (APS): 0.5 micrometers (microns, µm, micrometers), approximately 12000 mesh equivalent ("mesh" is a measure of the fineness of a material separation screen, but due to the impossibility of weaving such fine wires or filaments to produce such a fine screen there are no actual screens with mesh finer than 600 available, so the number is for relative particle size comparison only). 
- Coefficient of Friction (COF): 0.03 
- Density: 7.4 gms/cc 
- Hardness: Approx. 1.0-1.5 on Moh's hardness scale.