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3M Novec™ 774 Engineered Fluid

Category Fluid
Manufacturer 3M
Trade Name Novec™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
3M™ Novec™ 774 Engineered Fluid is a clear, colorless and low odor fluid, and is one in a line of 3M products designed as replacements for ozone depleting substances (ODSs) and compounds with high global warming potentials (GWPs). 3M Novec 774 Engineered Fluid is an advanced heat transfer fluid, balancing customer needs for physical, thermal and electrical properties, with sustainable environmental properties, minimizing the environmental footprint left behind.Typical Applications: Novec 774 fluid is an effective heat transfer fluid with a boiling point of 74ºC. Novec 774 fluid is useful in heat transfer applications, particularly where non-flammability or environmental factors are a consideration. Examples of systems which benefit from using Novec 774 fluid include:Electronics cooling (single or dual phase)Power electronics such as IGBTs or invertersTransformers and other equipmentComputer/data center coolingElectronics testing, pressure compensation, other heat transfer applicationsOrganic Rankine Cycle Diesel enginesSolar applicationsInformation provided by 3M
Physical Properties Metric English Comments
Density 1.67 g/cc
0.0603 lb/in³
Liquid
1.72 g/cc

@Temperature 40.0 °C
0.0621 lb/in³

@Temperature 104 °F
Liquid
1.745 g/cc

@Temperature 30.0 °C
0.06304 lb/in³

@Temperature 86.0 °F
Liquid
1.82 g/cc

@Temperature 0.000 °C
0.0658 lb/in³

@Temperature 32.0 °F
Liquid
Viscosity 0.87 cP
0.87 cP
Absolute
Kinematic Viscosity 0.52 cSt
0.52 cSt
Viscosity Measure 0.40 cSt

@Temperature 45.0 °C
0.40 cSt

@Temperature 113 °F
0.50 cSt

@Temperature 28.0 °C
0.50 cSt

@Temperature 82.4 °F
0.90 cSt

@Temperature -10.0 °C
0.90 cSt

@Temperature 14.0 °F
2.5 cSt

@Temperature -50.0 °C
2.5 cSt

@Temperature -58.0 °F
Molecular Weight 366 g/mol
366 g/mol
Vapor Pressure 0.157 bar
118 torr
Surface Tension 12.3 dynes/cm
12.3 dynes/cm
Thermal Properties Metric English Comments
CTE, linear 1500 µm/m-°C
833 µin/in-°F
Specific Heat Capacity 1.13 J/g-°C
0.270 BTU/lb-°F
Thermal Conductivity 0.0600 W/m-K
0.416 BTU-in/hr-ft²-°F
0.0550 W/m-K

@Temperature 60.0 °C
0.382 BTU-in/hr-ft²-°F

@Temperature 140 °F
0.0620 W/m-K

@Temperature 0.000 °C
0.430 BTU-in/hr-ft²-°F

@Temperature 32.0 °F
0.0680 W/m-K

@Temperature -40.0 °C
0.472 BTU-in/hr-ft²-°F

@Temperature -40.0 °F
Boiling Point 74.0 °C
165 °F
Pour Point -78.0 °C
-108 °F
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+12 ohm-cm
1.00e+12 ohm-cm
Dielectric Constant 1.9

@Frequency 1000 Hz
1.9

@Frequency 1000 Hz
Dielectric Strength >= 1.57 kV/mm
>= 40.0 kV/in
0.1" gap
Chemical Properties Metric English Comments
Critical Pressure 1.71 bar
1280 torr
Critical Temperature 195 °C
383 °F
Descriptive Properties Value Comments
Solubility 20 ppm
of water in fluid
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