Eni PUNICA 570 SAE 50 este un lubrifiant de cilindru formulat cu uleiuri de bază de calitate ridicată, conceput să lubrifieze și să protejeze pistoanele, segmenții și cămășile de cilindru împotriva efectelor nocive ale produselor de ardere. În plus, permite formarea unei pelicule de ulei corespunzătoare între segmenți și cămășile de cilindru la motoarele în doi timpi lente, cu cap de cruce, alimentate cu combustibil rezidual.
Aplicații și utilizări
Eni PUNICA 570 SAE 50 is a cylinder lubricant formulated with high quality base stocks, designed to lubricate and protect the pistons, piston rings and cylinder liners from the harmful effects of combustion by products. Furthermore, its allows the formation of a suitable oil film between piston rings and cylinder liners of low speed two-stroke crosshead engines fuelled with residual fuel.
Performanțe și beneficii
The product has an alkaline reserve suitable to efficiently prevent acidic corrosion that may occur on the cylinder liners when use fuels with a medium high sulphur content
The raw materials used in the additives of Eni PUNICA 570 SAE 50 ensure the neutralization of the acidic condensates deriving from the combustion process, in order to prevent the corrosive phenomena
The high thermal stability of the product ensures optimum lubrication even in the largest bore engines operating at the highest mean effective pressures
The very high detergent and dispersant characteristics of Eni PUNICA 570 SAE 50 prevent a build-up of carbon deposits in the piston ring grooves, which can lead to ring sticking or breakage
Eni PUNICA 570 SAE 50 is able to form a stable oil film and spread uniformly over the cylinder liner surface. These properties ensures a suitable lubrication between piston rings and cylinder liners and protects against abrasive wear, which lead to a reduction in maintenance and related costs