PERFLUOROTRIBUTYLAMINE XP-68

Perfluorotributylamine XP-68 is a direct replacement for 3M Fluorinert FC-40 offering the same chemistry and physical properties.  XP-68 is also offered under the trade names AD-40 & TF-40 in various parts of the world. 

XP-68 is the best material for unidirectional thermal conductivity applications in the semiconductor manufacturing industry, such as etchers, ion implanters, testers and others. Other uses include heat transfer in data centers, high performance computing, power electronics, and avionics.

 

PHYSICAL PROPERTIES COMPARISON

PROPERTY	UNITS	3M™ FC-40	XP-68
Type		Virgin	Replacement
Form		Liquid	Liquid
Color		Colorless	Colorless
Odor		Odorless	Odorless
Boiling Point	°C	165	165
Pour Point	°C	-57	-57
Density	kg/m3	1855	1855
Kinematic Viscosity	cSt	2.2	2.2
Vapor Pressure	psi	0.05	0.04
Specific Heat	J/kg-K	1100	1100
Latent Heat of Vaporization	J/g	69	69
Coefficient of Thermal Expansion	1/°C	0.0012	0.0012
Thermal Conductivity	W/m-K	0.065	0.065
Dielectric Strength	kV	46	>40
Electrical Resistivity	Ohm-cm	4.0 x 10-15	4.0 x 10-15
Average Molecular Weight	g/mol	650	650
Flash Point		None	None
Ozone Depletion Potential (ODP)		0	0
Global Warming Potential (GWP)		>5000	6000