BiRAL N-720 proves excellent for lubricating slow running gears which operate under heavy loads and under extreme environments e.g.: shipboard*, drilling rigs, mining, quarrying applications. N-720 boasts incredibly strong adhesive properties. Its very long fibers make it particularly suited for applications involving rotating shafts, cogs, wheels, bearings, components etc. *BiRAL N-720 is used worldwide in various maritime applications not least in radar navigation equipment, marine stabilizers & hydrovanes.

Areas of use:
BiRAL N-720 is highly recommended for use wherever conventional greases drip away or completely disappears over time as a result of heat, wear or washout.

Operational Performance:
BiRAL N-720’s lubricating film maintains contact with all moving parts in gears, bearings etc. The high drop point means that N-720 will not melt or drip at high temperatures – up to 270°C.BiRAL N-720 not only lubricates – it also protects against corrosion especially from salt-water attack and most corrosive chemicals. A very high adhesion factor means that N-720 is also highly resistant to water washout and steam pressure cleaning.

Customer Benefits:
* Will not melt or drip at high temperatures
* Resists low temperatures and the most aggressive environments

Properties:
Temperature resistance (top)                              270°C.
Penetration                                                       (60) 330±10
Drip/drop point                                                 Nil
Oil Bleeding                                                      (100ºC. 24 hrs.) 3.8%
Evaporation                                                      (100ºC. 24 hrs.) 3.0%
Evaporation factor                                             (100ºC. 24 hrs) 1.81
Copper-strip-test                                               (100ºC. 24 hrs) Passed
Oxidation resistance                                          (99ºC. 100 t kgf/cm2): 0,29
Water washout                                                  (79ºC. 1 hr) 0,76