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3M Fluorinert™ FC-770 Electronic Liquid

Category Fluid
Manufacturer 3M
Trade Name Fluorinert™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
3M™ Fluorinert™ Liquid FC-770 is a non-conductive, thermally and chemically stable fluid with a wide liquid range (-125 to 95 deg C) for use in many low temperature heat transfer application such as reliability testing and cooling of electronics.Features and Benefits Thermal stability Chemical stability Wide liquid range Non-conductive Narrow boiling range CompatibilityInformation provided by 3M
Physical Properties Metric English Comments
Density 1.793 g/cc
0.06478 lb/in³
Liquid
Solubility in Water <= 0.00 %
<= 0.00 %
Solubility 14 ppm
14 ppm
Viscosity 1.359 cP
1.359 cP
Absolute
Kinematic Viscosity 0.79 cSt
0.79 cSt
Molecular Weight 399 g/mol
399 g/mol
Vapor Pressure 0.0657 bar
49.3 torr
Surface Tension 14.8 dynes/cm
14.8 dynes/cm
Thermal Properties Metric English Comments
Heat of Vaporization 85.9 J/g
37.0 BTU/lb
Latent, at normal boiling point
CTE, linear 1480 µm/m-°C
822 µin/in-°F
Specific Heat Capacity 1.038 J/g-°C
0.2481 BTU/lb-°F
Liquid
Thermal Conductivity 0.0630 W/m-K
0.437 BTU-in/hr-ft²-°F
Liquid
Boiling Point 95.0 °C

@Pressure 0.101 MPa
203 °F

@Pressure 14.7 psi
Pour Point -127 °C
-197 °F
Optical Properties Metric English Comments
Refractive Index 1.27
1.27
Electrical Properties Metric English Comments
Electrical Resistivity >= 3.00e+14 ohm-cm
>= 3.00e+14 ohm-cm
ASTM D257
Dielectric Constant 1.9
1.9
Dielectric Strength >= 1.57 kV/mm
>= 40.0 kV/in
0.1" gap
Chemical Properties Metric English Comments
Critical Pressure 24.7 bar
18500 torr
Estimated
Critical Temperature 238 °C
460 °F
Calculated
Descriptive Properties Value Comments
Color Clear, colorless
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