Fomblin® AR555 |

Fomblin® AR555

Fomblin® AR555

 

Product Overview

Fomblin® AR555 (now known as Klübertemp GR AR 555) is a homogenous white grease having excellent rust inhibiting and solvent washout resistance properties.

Fomblin® AR555 is suitable for lubricating mechanical parts requiring boundary ( extreme pressure ) lubricating properties. Fomblin® AR555 is suitable for use in severe operating conditions, high load, high speed and where a wide temperature range is required. Fomblin® AR555’s operating temperature range is from – 20˚C to 250˚C. Its properties make it suitable in ‘lubricating for life’ applications.

Applications
  • Roller bearings of suspended conveyors in furnaces
  • Mechanical components operating under high load, high speed
  • Nuclear industry lubricants
  • Instrument lubricants
  • Lifetime sealed, maintenance-free bearings
  • Bearings exposed to high temperatures, moisture and aggressive chemicals
Features and Benefits
  • Very wide temperature range -20˚C to 250˚C
  • Excellent rust inhibiting properties  Excellent wear resistance properties
  • Excellent resistance to aggressive  chemicals

 

Typical Properties
Thickener PTFE Viscosity Index (ASTM D 2270) cSt 135
Penetration worked after 60 strokes(ASTM D 217)mm/10 290 Anti Rust Additivation yes
NLGI Class 2 Evaporation (ASTM D 2595)Weight loss(%) at 204˚C/22h/120 l/h 1.2
Viscosity of base fluid at 20˚C 1500 Range of continuous UseTemperature ( ˚C ) -20 to 250
Viscosity of base fluid at 40˚C 420 Oil separation FTMS 791 -321Weight loss (%) at 204˚C /30 hrs 7.2
Viscosity of base fluid at 100˚C 40 Speedy Factor dm.n 250,000

To obtain Material Safety Data Sheet (MSDS), contact our technical team: +44 (0) 1282 87824