PFPE High Temperature & Ultra-high Vacuum Lubricating Oils S Grades

Catalog Number

ACMA00045203

Description

PFPE High Temperature & Ultra-high Vacuum Lubricating Oils S Grades are perfluorinated polyether inert fluids. They are especially developed for use in high temperature and ultra-high vacuum environments as lubricating Oils.

Appendix

PFPE High Temperature & Ultra-high Vacuum Lubricating Oils S Grades
Items	Unit	S-2500	S-3000	S-3500
Appearance		Clear Liquid
Kinetic Viscosity at 20℃	cSt	2500	3000	3500
Kinetic Viscosity at 40℃	cSt	740	860	995
Kinetic Viscosity at 100℃	cSt	64	70	84
Density at 0°C	g/cm3	1.95	1.96	1.97
Viscosity index		158	161	166
Evaporation weight loss at 204 °C, 22 hr	%	<0.75	<0.1	<0.1
Surface tension at 20°C	dyn/cm	22	22	22
Pour Point	℃	-24	-21	-18
Working Temperature	℃	-24~305	-21~315	-18~325

Type

PFPE Oils

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