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	Metric	English	Comments

Density	1.86 g/cc	0.0672 lb/in³	Liquid
Solubility in Water	<= 0.00050 %	<= 0.00050 %
Solubility	7.0 ppm	7.0 ppm
Viscosity	4.7 cP	4.7 cP	Absolute
Kinematic Viscosity	2.5 cSt	2.5 cSt
Molecular Weight	670 g/mol	670 g/mol
Vapor Pressure	0.00192 bar	1.44 torr

Chemical Properties	Metric	English	Comments
Critical Pressure	11.3 bar	8480 torr	Estimated
Critical Temperature	293 °C	559 °F	Estimated

Electrical Properties	Metric	English	Comments
Electrical Resistivity	3.40e+15 ohm-cm	3.40e+15 ohm-cm
Dielectric Constant	1.9	1.9
Dielectric Strength	1.65 kV/mm	42.0 kV/in	0.1" gap

Thermal Properties	Metric	English	Comments
Heat of Vaporization	70.0 J/g	30.1 BTU/lb	Latent, at normal boiling point
CTE, linear	1200 µm/m-°C	667 µin/in-°F
Specific Heat Capacity	1.10 J/g-°C	0.263 BTU/lb-°F	Liquid
Thermal Conductivity	0.0650 W/m-K	0.451 BTU-in/hr-ft²-°F	Liquid
Boiling Point	174 °C @Pressure 0.101 MPa	345 °F @Pressure 14.7 psi
Pour Point	-50.0 °C	-58.0 °F

Optical Properties	Metric	English	Comments
Refractive Index	1.291	1.291

Descriptive Properties
Color	Clear, colorless

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PMM33085 / 167832

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