Syensqo (Solvay Specialty Polymers) FOMBLIN® Z25 PFPE Lubricant
(Unverified Data**)
Categories:
Fluid
;
Lubricant
;
Perfluoropolyether (PFPE)
Material Notes:
FOMBLIN® Z is a linear PFPE available as a neutral or functionalized fluid. They are used in aerospace, magnetic media, and polymer modification uses.
Information provided by Solvay Solexis, Inc.
Key Words:
Perfluorinated Polyether
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Physical Properties
Metric
English
Comments
Density
1.85
g/cc
0.0668
lb/in³
ASTM D891
Viscosity Measurement
350
350
Viscosity Index; ASTM D2270
Kinematic Viscosity
223
cSt
@Temperature 20.0 °C
223
cSt
@Temperature 68.0 °F
ASTM D445
Kinematic Viscosity at 40°C (104°F)
138
cSt
138
cSt
ASTM D445
Kinematic Viscosity at 100°C (212°F)
42
cSt
42
cSt
ASTM D445
Molecular Weight
17100
g/mol
17100
g/mol
Evaporation Loss
0.40 %
0.40 %
22 hrs. at 204°C; ASTM 2595
Surface Tension
25
dynes/cm
25
dynes/cm
ASTM D1331
Mechanical Properties
Metric
English
Comments
Four Ball Wear
0.900
mm
@Temperature 75.0 °C,
Time 3600 sec
0.0354
in
@Temperature 167 °F,
Time 1.00 hour
1200 rpm, 40 kg, Avg scar diameter; ASTM D4172
Thermal Properties
Metric
English
Comments
Pour Point
-75.0
°C
-103
°F
ASTM D97
**
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