3M Fluorinert™ FC-70 Electronic Liquid

Category	Fluid
Manufacturer	3M
Trade Name	Fluorinert™
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	3M Fluorinert™ FC-70 Electronic Liquid.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Fluorinert™ Liquid FC-70 a non-conductive, thermally and chemically stable liquid that offers a high boiling point (215 deg C), it is ideal for many electronics single and two phase heat transfer applications, including vapor phase reflow soldering.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	1.94 g/cc	0.0701 lb/in³	Liquid
Solubility in Water	<= 0.00050 %	<= 0.00050 %
Solubility	8.0 ppm	8.0 ppm
Viscosity	24 cP	24 cP	Absolute
Kinematic Viscosity	12 cSt	12 cSt
Molecular Weight	820 g/mol	820 g/mol
Vapor Pressure	0.000150 bar	0.113 torr
Surface Tension	18 dynes/cm	18 dynes/cm

Thermal Properties	Metric	English	Comments
Heat of Vaporization	69.0 J/g	29.7 BTU/lb	Latent, at normal boiling point
CTE, linear	1000 µm/m-°C	556 µin/in-°F
Specific Heat Capacity	1.10 J/g-°C	0.263 BTU/lb-°F	Liquid
Thermal Conductivity	0.0700 W/m-K	0.486 BTU-in/hr-ft²-°F	Liquid
Boiling Point	215 °C @Pressure 0.101 MPa	419 °F @Pressure 14.7 psi
Pour Point	-25.0 °C	-13.0 °F

Optical Properties	Metric	English	Comments
Refractive Index	1.30	1.30

Electrical Properties	Metric	English	Comments
Electrical Resistivity	2.30e+15 ohm-cm	2.30e+15 ohm-cm
Dielectric Constant	1.98	1.98
Dielectric Strength	1.57 kV/mm	40.0 kV/in	0.1" gap

Chemical Properties	Metric	English	Comments
Critical Pressure	10.3 bar	7730 torr	Estimated
Critical Temperature	335 °C	635 °F	Estimated

Descriptive Properties	Value	Comments
Color	Clear, colorless

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