Synthetic lubricants are man-made lubricants that are engineered to provide superior performance compared to conventional mineral-based lubricants. They are composed of artificially synthesized chemical compounds and are designed to offer better viscosity, thermal stability, and oxidative stability.
Synthetic lubricants possess several key properties that make them advantageous over traditional mineral-based lubricants:
Viscosity Stability: Synthetic lubricants maintain their viscosity over a wide range of temperatures, providing consistent lubrication performance in extreme hot or cold conditions.
Thermal Stability: They exhibit high thermal stability, resisting breakdown at high temperatures and reducing the formation of harmful deposits.
Oxidative Stability: Synthetic lubricants are less prone to oxidation, which helps to prevent the formation of sludge and varnish in the lubrication system.
Low Pour Point: They have a lower pour point compared to mineral oils, ensuring fluidity at low temperatures.
Extended OilChange Intervals: Synthetic lubricants often allow for longer intervals between oilchanges due to their superior resistance to degradation.
Understanding the above topics will provide a comprehensive understanding of synthetic lubricants and their significance in modern industrial and automotive applications.
Physics: Students will use scientific skills and processes to explain the interactions of matter and energy and the energy transformations that occur.
Thermodynamics: Identify and explain that heat energy is a product of the conversion of one form of energy to another.
Identify and describe the various forms of energy that are transformed in order for systems (living and non-living) to operate: Chemical - Flashlight-Light; Mechanical - Pulleys-Motion; Solar/Radiant - Solar calculator; Chemical - Plant cells.