Fomblin OT20

Fomblin OT20

Fomblin OT20

Product Overview Features and Benefits Applications
A few of the critical uses of Fomblin® greases include:
Fomblin® OT20 is a homogenous white grease suitable for lubricating mechanical parts subjected to low loads, used at low operating temperatures and high thermal ranges ( from – 70˚C to 100˚C ).Fomblin® OT20 is particularly suitable for lubricating roller bearings of conveyor belts or suspended conveyor belts used in cold storage rooms. Excellent low temperature capability.Wide Thermal rangeCompatible with elastomersResistant to solvents

Oxygen and chlorine valves and pumping systemsNuclear industry lubricantsInstrument lubricantsLifetime sealed, maintenance-free bearings

Lubricants for gasoline tank floats

Bearings exposed to high temperatures, moisture and aggressive chemicals

 

Grease type FomblinOT20 FomblinOT20
Viscosity of base fluid at 20˚C(ASTM D 445) 35 Evaporation (ASTM D972)Weight loss(%) at 66˚C/22h/120 l/h .2
Thickener PTFE Range of continuous UseTemperature ( ˚C ) -70120
Penetration unworked after 60 strokes(ASTM D 217)mm/10 280285 BAM Oxygen impact testAt 60˚C 100
NLGI Class 2

Shell four ball EP test method IP239Operating conditions:1450RPM 10 seconds durationSeizure Load kg./cm²Welding Load kg./cm²

M.Hertz Load kg./cm²

251501

96

Stability after 10000 strokes(ASTM D 217)mm/10 300
Apparent Viscosity Poise at 20˚CShear rate 100 sec -1Shear rate 300 sec -1 9040
Oil separation FTMS 791 -321Weight loss (%) at 66˚C /30 hrs 3