MB Thermic fluid are a range of heat transfer oils formulated with highly refined paraffinic base oils and additves. These oils, with high flash point and low volatlity, exhibit good oxidaton and thermal stability.
CHARACTERISTICS
– Minimum sludging and fouling
– Improved oxidaton and thermal stability
– Excellent heat transfer property
– Extended oil life
MB Thermic Fluid 22 is a low viscosity oil used in closed circulaton system having bulk oil temperatures
up to 250 degree celcius.
MB Thermic Fluid 32 & 46 are for use in enclosed systems with oil temperatures up tp 270 Degree
celcius to 300 Degree Celcius.
MB Thermic Fluid 68 with high thermal stability are recommended partcularly for thermal tanks
with oil temperature up to 320 degree celcius and film temperature of 340 degree celcius
| TEST PARAMETERS | TEST METHOD | ISO 22 | ISO 32 | ISO 46 | ISO 68 |
|---|---|---|---|---|---|
| Kinematc Viscosity, cst @ 40°C | ASTM D445 | 24 | 30 | 46 | 70 |
| Kinematc Viscosity, cst @ 100°C | ASTM D445 | 4.6 | 5.4 | 6.7 | 8.8 |
| Viscosity Index | ASTM D2270 | 110 | 105 | 100 | 98 |
| Flash Point (COC), °C | ASTM D92 | 200 | 220 | 225 | 230 |
| Pour Point, °C | ASTM D97 | - 15 | - 12 | - 12 | - 12 |
| TBN, mg KOH/gm | ASTM D2896 | 1.5 | 1.5 | 1.5 | 1.5 |