Thursday, September 3, 2009

SYNTHETIC MOTOR OIL VS. CONVENTIONAL PETROLEUM

A brief explanation of the difference between Synthetic Oil and Petroleum Oil.


Excerpt taken from an article called:



Conventional lubricants are refined from crude oil which has thousands of types of molecules. Refining is a process of physically separating the impurities from the oil and further separating the light and heavy components. Because refining separates products by weight, it groups molecules of similar weight and dissimilar structure. The result is a lubricant with a wide assortment of molecules. Some of the substances in crude oil are detrimental to lubrication. Paraffin's, for example, are a common conventional oil contaminant that causes motor oil to thicken in cold temperatures.


Synthetic motor oils are made from pure chemicals, not refined crude. Their components are chemically reacted to produce finished products with pre-designed performance characteristics. Because of their molecular uniformity, they excel in reducing friction, which improves fuel efficiency, controls heat and reduces wear. This molecular uniformity also helps synthetics resist thinning in hot temperatures and thickening in cold.

  • AMSOIL offers superior wear protection so that engines last longer.

  • By reducing friction AMSOIL helps engines run cooler.

  • Due to its low pour point and cold weather pumpability, AMSOIL makes winter starts much easier.


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