OKS 1112 – Silicone Grease for Vacuum Valves

SKU: OKS 1112 – Silicone Grease for Vacuum Valves Categories: ,


Areas of application

  • Lubrication of closing devices and taps, as well as ground joints in industrial vacuum and laboratory equipment, if the consistency of other OKS silicone greases is insufficient

Advantages and benefits

  • No carbonization, no melting, steam pressure stays negligible up to +200°C
  • Nearly constant consistency between -30 and +200°C
  • No corrosive influence on metals and no softening influence on rubber and plastics
  • Good resistance against solvents and excellent resistance against numerous chemical agents
  • Resistive to cold and hot water, acetone, ethanol, ethylenglycole, glycerine and methanol, most of diluted bases and acids mineral and vegetable oils and numerous organic compounds and almost all usual gases

Technical specifications

  • Operating temperature: -30°C → +200°C
  • NLGI grade: 3
  • Base oil viscosity (40°C): 100,000 mm²/s
  • Evaporation loss (24h/200°C): < 3.0 percent in weight


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