Fire resistant hydraulic fluid
Fire resistant hydraulic fluid is based on special structure synthetic oils, and added many additives, such as lubrication, anti-oxydation, anti-abrasion, and so on. It’s a new generation of green lubricants that are non-toxic and biodegradable.
Features
*High flash point,high burning poing, good fire resistance;
*High VI,widely temperature interval, working pressure can reach 40MPa;
*Good suitability with metal or non metal material;
*Using safely, innocuity, biodegradable.
Application
Fire resistant hydraulic fluid is adopt to the hydraulic system in continuous casting, blast furnace, hot rolling mill, casting factory, steel, generating plant, coal mine, and so on.
Temperature using interval：－20－+150℃
Item | Unit | Typical Values | ||
LUBU SES546 | LUBU SES568 | |||
Kinematic viscosity | (100ºC),mm2/s (40ºC),mm2/s | 9.00 41.4~50.6 | 11.00 61.2~74.8 | |
Viscosity index | ≥ | 180 | ||
Flash point (Opened end) | ºC ≥ | 280 | ||
Pour point | ºC ≤ | -28 | ||
Fire point | ºC ≥ | 300 | ||
Manifold burning test | PASS | |||
The oil contents in the system should be less than 5% when use instead the mineral hydraulic oils.
The water contents in the system should be less than 0.2% when use instead the water based hydraulic oils.
Pay attention to the consistency and adaptability of seals when use instead of phosphate ester and other ester hydraulic oil.
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