Daphne super hyrando wide 15 dầu thủy lực có độ nhớt ISO VG 15

HYRANDO WIDE A MULTIGRADE, ANTIWEAR HYDRAULIC OIL

Daphne super hyrando wide 15 is a hydraulic oil appropriate for hydraulic devices that demand low changes in viscosity resulting from changes in temperature. It is also appropriate for use outdoors in cold climates, in freezers, and in other  low-temperature environments. This hydraulic oil is particularly effective in equipment requiring good low-temperature  starting characteristics, and it offers superior energy savings by helping to reduce electrical consumption

I. Special features of daphne super hyrando wide 15

1. Superior Temperature Characteristics

• HYRANDO WIDE is made from agents specially selected to improve the viscosity coefficient. It has a high viscosity index of 140, and temperature changes cause little change in its viscosity. Its pour point is low, and it provides stable performance across a wide range of temperatures.

2. Excellent Lubricity

• HYRANDO WIDE includes highly effective anti-wear agents, making it the ideal hydraulic oil for preventing wear in the hydraulic pumps and valves of the latest high-pressure, high-performance hydraulic equipment.

3. Good Prevention of Abnormal Noise from Hydraulic Cylinders

• When the temperature of an actuator oil increases, under some operating conditions stick-slips can occur in the seal materials of the rods or pistons of hydraulic cylinders. This creates abnormal noise. HYRANDO WIDE reduces stick-slips in hydraulic cylinders and provides superior prevention of abnormal noise.

4. Superior Heat and Oxidation Stability

• HYRANDO WIDE has excellent heat and oxidation stability, so it provides long life with low deterioration even when used under high temperatures.

II. Applications of oil daphne super hyrando wide 15

• 1. In construction machinery, flood locks, and other hydraulic equipment used outdoors in cold climates.
• 2. In hydraulic equipment used in freezers.
• 3. In measuring gauges and other precision hydraulic devices.
• 4. In remote-control devices for deck equipment on ships.
• 5. In a wide range of other hydraulic machinery requiring low pour points and high viscosity indexes.

200-liter drums and 20-liter cans

SHEAR STABILITY OF HYRANDO WIDE
It is important that the hydraulic oil used in hydraulic equipment maintain a proper viscosity.
In general, though, when hydraulic oil with a high viscosity index is used for long periods of time, its polymer additives rupture and the viscosity of the oil decreases.
HYRANDO WIDE’s carefully selected viscosity-improving agents provide it with excellent shear stability.