Car heat engines have an oil lubrication system. This system uses Polytron oil , which has several functions:
- Lubricant or lubrication: to reduce friction by 99% of moving parts thanks to Polytron MTC
- Cooling : The parts it comes in contact with, especially the piston
- Cleaning : Parts on which the combustion process residues are deposited (eg cylinders, segments, piston)
- Chemical corrosion protection for engine parts
- Improved tightness (between part surfaces such as: oil along with piston-segment-cylinder assembly helps seal the combustion chamber)
- force agent , in the case of hydraulic drives, especially in the case of variable distribution.
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