What type of grease is Mobil Polyrex em?
Electric Motor Bearing Grease Super-premium Mobil Polyrex™ EM Series greases are specially formulated for electric-motor bearings. The advanced thickener formulation and proprietary manufacturing techniques provide improved bearing performance and protection for long electric motor life.
How do you know if grease is compatible?
Greases are considered to be compatible if the following conditions are met:
- The dropping point of the mixture is not significantly lower than that of the individual greases.
- The mechanical stability of the mixture is within the range of consistency of the individual greases.
Is Mobil Polyrex em shear-stable?
Mobil Polyrex™ 461 EP is a shear-stable polyurea grease with excellent extreme-pressure (EP) and load-carrying characteristics. The proprietary polyurea thickener system exhibits excellent resistance to oxidation and oil separation at operating temperatures as high as 160°C (320°F).
Can you mix synthetic grease with regular grease?
Don’t Mix Grease, but Change If Needed If you can, start with completely clean parts and new grease. Otherwise, greasing more often will flush out the old incompatible grease faster.
Can you mix grease types?
Mixing of different greases can result in changes in physical and performance characteristics, leading to inferior properties of either of the original greases before mixing. Mixing incompatible greases often results in softening, but may also lead to hardening.
Is Mobil 1 syn grease Moly?
The calcium sulfonate thickener in Mobil Centaur Moly 1 represents a significant advance in grease formulation technology. Unlike conventional soap-based thickeners (i.e., lithium, aluminum and calcium soaps), the calcium sulfonate thickener does much more than simply impart consistency.
What is Mobil Grease?
Long regreasing intervals
What is polyurea grease?
What is polyurea grease? Polyurea grease is a non-soap thickened grease that is becoming widely accepted as the best option for long life applications such as electric motor bearings, automotive and off highway constant velocity joints and seal for life applications.