HYDRAULIC FLUIDS WITH AN EXTREMELY HIGH VISCOSITY INDEX are fluids featuring a very high viscosity index, thus, as temperature changes, they have a very limited variation in viscosity respect to that of traditional oils. They also have a low pour point that allows them to be used even at very rigid ambient temperatures.
HYDRAULIC FLUIDS WITH AN EXTREMELY HIGH VISCOSITY INDEX are fluids featuring a very high viscosity index, thus, as temperature changes, they have a very limited variation in viscosity respect to that of traditional oils. They also have a low pour point that allows them to be used even at very rigid ambient temperatures.
HYDRAULIC FLUIDS WITH AN EXTREMELY HIGH VISCOSITY INDEX well satisfy lubrication needs of suspensions, automatic gate openers, forks, high precision mechanisms, shock absorbers, muzzle brakes, hydraulic devices for machines having numeric controls and robots, when the product has to operate with considerable intervals and temperature ranges. In such circumstances, normal hydraulic oils may not be suitable, due to their excessive thickening at low temperatures and excessive fluidization at high temperatures, with consequent lack or irregular operation of the hydraulic controller.
They are available in bulk and packaged.