The colder parts of the engine can produce sludge that accumulate in the oil impeding the flow to the most critical points of the lubrication circuit. Eni’s chlorine-free dispersants suspend such impurities, extending the effectiveness and life of the oil.
Dispersants
Pour Point Depressants
Eni has a range of different PPD compatible with all types of lubricants and capable of controlling paraffin crystallisation at low temperatures and lowering the pour point.
Viscosity modifiers
Eni produces olefin copolymers (OCP) characterised by high levels of stability and thermo-oxidative properties that ensure the preservation of lubricating oil film on moving metal surfaces under different operating conditions and varying temperature.
Antioxidants, anti-rust and anti-wear
Eni produces components designed to prolong oil life (antioxidants) and for engine protection (anti-wear and anti-rust), developed in Eni’s R&D labs and now available for sale.
Detergents
Eni produces detergents based on neutral and overbased calcium sulphate for automotive, marine and industrial applications. Eni detergents control the formation of deposits on hot engine parts and neutralise combustion acids to limit corrosion.
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