Technical Data Sheet
Fomblin® YR1800
perfluoropolyether
Fomblin® Y perfluoropolyether fluids have the following • Very good extreme pressure (EP) and wear
unique features: characteristics
• Excellent high temperature stability • Low evaporative loss
• Good low temperature properties • Good thermal index
General
Material Status • Commercial: Active
• Africa & Middle East
• Latin America
Availability • Asia Pacific
• North America
• Europe
• Chemical Resistant
Features • High Heat Resistance
• High Density
Forms • Liquid
Physical Typical Value Unit Test method
Average Molecular Weight 7300 amu
Density (20°C) 1.92 g/cm³ ASTM D4052
Evaporation Weight Loss (204°C)
1 0.50 % ASTM D2595
Four Ball Wear Test (75°C)
2 1.2 mm ASTM D4172
Kinematic Viscosity ASTM D445
20°C 1850 cSt
40°C 510 cSt
100°C 47.0 cSt
Surface Tension (20°C) 24 dyne/cm
Viscosity Index 148 ASTM D2270
Thermal Typical Value Unit Test method
Pour Point -20 °C ASTM D97
Revised: 3/24/2020 Solvay Specialty Polymers Page: 1 of 3
Fomblin® YR1800
perfluoropolyether
Additional Information Typical Value Unit
Approximate ISO Grade 460
Notes
Typical properties: these are not to be construed as specifications.
1
22 hr
2
1 hr, 1200 rpm, 40 kg
Revised: 3/24/2020 Solvay Specialty Polymers Page: 2 of 3
Fomblin® YR1800
perfluoropolyether
SpecialtyPolymers.EMEA@solvay.com | Europe, Middle East and Africa
SpecialtyPolymers.Americas@solvay.com | Americas
SpecialtyPolymers.Asia@solvay.com | Asia and Australia
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