OKS 1112 – Silicone Grease for Vacuum Valves
OKS 1112 is a silicone grease for slide valves and valves.
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
OKS 4220 – Extreme-Temperature Bearing Grease
Extreme-temperature grease on the basis of perfluorinated polyether oils (PFPE) for use in food processing technology at maximum loads and temperatures.
OKS 464 – Electrically Conductive Rolling Bearing Grease
OKS 464 is a special grease for long-term lubrication of rolling and friction bearings for avoiding electrostatic charging.
