Oil Additives
Oil and the Main Definitions
Lubricate Oil Functions
Lubricate Oil Functions
  • • Lubrication: reduce friction and abrasion by creating a considerable thickness of oil between the moving parts
  • • Reduce the heat: reducing the heat generated from moving surfaces
  • • Act like a bumper: has the ability of reduce the strike of the moving part of the machine
  • • Protect the surfaces: lubricate would protect metal surfaces from corrosion and rustiness
  • • Sealing: creating a layer of oil between piston and cylinder
  • • Carry the particles: lubricate must be able to carry the particle created from abrasion and decomposition of different parts
  • • Power transmission: sometimes the oil play a part in transferring power (hydraulic fluids)
Lubricate oil properties
Expecting properties of lubricate oils:
  • • Viscosity and low-friction
  • • Heat resistant and anti-oxidized
  • • Be considerably detergent and not to be affected by heat and create sediments
  • • Having high viscosity index
  • • To create a slim layer of oil on connected surfaces to prevent abrasion and fatigue
  • • Not to create foam
  • • Not to make metal rust or corrosion
  • • Be compatible with plastic parts
Lubricate formulation:

Lubricates are mostly mineral base, and mineral oil are refined from lube cut which is made of petroleum. Lube cut is one of the primary substance that after a series of operations is turn in to petroleum. The petroleum doesn’t have the properties of the lubricates yet, so according to its future roles, certain additives would be added.

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