3M Fluorinert™ FC-43 Electronic Liquid

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3M Fluorinert™ FC-43 Electronic Liquid
Categories:	Fluid
Material Notes:	3M™ Fluorinert™ Liquid FC-43 is a non-conductive, thermally and chemically stable liquid ideal for many single phase heat transfer fluid applications, especially in the electronics and semiconductor industry for testers, CVD and TFT manufacturing. Features and Benefits Thermal stability Chemical stability Wide liquid range Non-conductive Narrow boiling range Compatibility Information provided by 3M
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Physical Properties	Original Value	Comments

Density	1.86 g/cc	Liquid
Solubility in Water	<= 0.00050 %
Solubility	7.0 ppm
Viscosity	4.7 cP	Absolute
Kinematic Viscosity	2.5 cSt
Molecular Weight	670 g/mol
Vapor Pressure	0.00192 bar

Chemical Properties	Original Value	Comments
Critical Pressure	11.3 bar	Estimated
Critical Temperature	293 °C	Estimated

Electrical Properties	Original Value	Comments
Electrical Resistivity	3.40e+15 ohm-cm
Dielectric Constant	1.9
Dielectric Strength	42.0 kV/in	0.1" gap

Thermal Properties	Original Value	Comments
Heat of Vaporization	70.0 J/g	Latent, at normal boiling point
CTE, linear	1200 µm/m-°C
Specific Heat Capacity	1.10 J/g-°C	Liquid
Thermal Conductivity	0.0650 W/m-K	Liquid
Boiling Point	174 °C @Pressure 0.101 MPa
Pour Point	-50.0 °C

Optical Properties	Original Value	Comments
Refractive Index	1.291

Descriptive Properties
Color	Clear, colorless

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PMM33085 / 167832

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