Extreme-Pressure Additives (EP Additives)
The tribological properties of lubricants can be clearly improved by adding extreme-pressure additives (also calles high-pressure additives). LUBIO® EP additives prevent the welding of the metallic materials under extreme pressure and / or load conditions by means of reaction with the material surfaces. The LUBIO® EP series contains EP additives which are both soluble in oil and in water.
|LUBIO ®||Active ingredient||Application||Product form||Treat level [wt %]||Kinematic viscosity at 40 °C [mm²/s]||Element content [%]|
|LUBIO® EP 1||sodium salt of sulfurized sulfonates||metal working fluids||solid||3.0 – 5.0||–||S: 36.0 S(activ): 1.0|
|LUBIO® EP 3||ashless di-n-octyl-phosphite||compressor oils, hydraulic oils, gear oils, bio-based lubricants||liquid||0.3 – 2.0||5||P: 10.0|