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Products
Chemical Engineering and Process
TOPFAST Selma HD
170kg
Features and Benefits
Excellent oxidation resistance and thermal stability,resisting the formation of deposits and sludge even under high-temperature operating conditions,helping to extend the oil's service life;
Superior demulsibility at both high and low temperatures,passing dynamic demulsification durability tests to ensure rapid water separation;
Special rust and corrosion inhibitors protect various metal components from erosion even in humid operating environments;
Outstanding foam control and air release properties ensure trouble-free operation of equipment;
As a non-extreme pressure lubricant,it provides excellent corrosion and rust protection at high temperatures.
Application scope
TOPFAST Selma HD is highly recommended for the lubrication of hydrodynamic bearings;
A multi-functional anti-wear circulating lubricating oil,ideally suited for applications where the lubricating oil is contaminated by water.
Typical Data
ISO Grade | 220 | 460 | 680 | |
TEST ITEM | TEST METHOD | Typical Data | ||
Kinematic Viscosity@40°C,cSt | ASTM D445 | 208.2 | 477.2 | 709.4 |
Viscosity Index | ASTM D2270 | 96 | 96 | 101 |
Flash Point,°C | ASTM D92 | 252 | 252 | 300 |
Pour Point,°C | ASTM D97 | -27 | -12 | -6 |
Density@20°C,kg/l | ASTM D1298 | 0.879 | 0.889 | 0.891 |
Demulsibility @82℃,minutes | ASTM D1401 | 10 | 30 | 25 |
Rotating Oxygen Bomb Test (RBOT),minutes | ASTM D2272 | 284 | 249 | 331 |
Storage: Store in a cool, dry and well-ventilated warehouse.
Note: Technical specifications and packaging specifications can be customized in accordance with customer requirements.

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