Saturday, February 13, 2010

Technical Info : Synthetic Lubricants Basic

 Technical Info : Synthetic Lubricants Basic

Engines, transmissions and other mechanical systems contain hundreds of moving parts. Though the metal surfaces of these parts look smooth, they are actually full of microscopic peaks and valleys. When the peak of one surface touches its mating surface, it causes wear. Wear may lead to costly component damage or failure. Wear reduction and failure prevention are the primary functions of lubrication.

Read More on : oilandparts.com

Technical Info : Grease Basic

What Is Grease?

According to the Practical Handbook of Lubrication, grease is a lubricant composed of a fluid lubricant thickened with a material that contributes a degree of plasticity.
Greases are typically used in areas where a continuous supply of oil cannot be retained, such as open bearings or chassis components.
Grease Components
Greases are comprised of three essential components: a base fluid,a thickening system and an additive system. Different types and combinations of thickeners and base fluids, along with supplemental structure modifiers and performance additives, combine to give the final product its special lubricating properties. I like to use the analogy of a sponge saturated with oil.

Read More on : Shell Gadus Grease