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Properties of lubricating oils

Technical information Industrial Properties of Lubricating Oil

Properties Of Lubricating Oil

Properties of a lubricant he must carefully selected to allow him to properly perform in the application environment. The compressor lubricating oil is often mixed with the refrigerant. This feature makes it necessary lubricating oil, specially selected for each application. Some die more important properties that should be considered when selecting a compressor lubricating oils:
  1. Viscosity
  2. Pour point
  3. Floe point
  4. Chemical stability
  5. Dielectric strength
  6. Compatibility

When evaluating these properties to determine the suitability of oil for a particular application, the following factors should be taken into account:

  1. the type and construction of compressor
  2. characteristics of the refrigerant used
  3. evaporator temperature
  4. discharge temperatures of the compressor
Compatibility..
 
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