(1) Suitable viscosity and good viscosity-temperature performance:
To ensure that the hydraulic components in the working pressure and working temperature changes under the condition of good lubrication, cooling and sealing.
(2) Good extreme pressure wear resistance:
To ensure that the oil pump, hydraulic motor, control valve and the friction pair in the cylinder under high pressure, high speed and harsh conditions to get normal lubrication, reduce wear.
(3) Excellent oxidation stability, hydrolysis stability and thermal stability:
To resist the influence or effect of air, moisture and high temperature, high pressure and other factors, so that it is not easy to age deterioration, extend the service life.
(4) Good foam resistance and air release value:
To ensure that the foam produced under the condition of severe mechanical agitation during operation can quickly disappear; And the air mixed with the oil can be released in a short time to achieve accurate, sensitive and stable transmission of static pressure.
product | Anti-wear hydraulic oil | ||||
ISO viscosity model | 32 | 46 | 68 | 100 | 150 |
Kinematic viscosity | 32.4 | 45.7 | 67.8 | 99.8 | 151.7 |
VI | 98 | 101 | 106 | 100 | 99 |
Flash point | 217 | 225 | 235 | 243 | 245 |
Pour point | -16 | -15 | -13 | -12 | -10 |
Demulsibility | 6 | 8 | 10 | 15 | 15 |
Barrels
Notice:
Select the oil with the right viscosity according to the equipment oil regulations.
In the process of use and storage, foreign matter pollution should be prevented, and mechanical impurities and water should be strictly prevented.
Different types of hydraulic oil should not be mixed.
Q1: How do we guarantee the quality?