921-4
Products belonging to GL 2/AAPB range are multi functional greases which are lithium soap based.
The use of a highly refined mineral oil mixture combined with synthetic esters and a balanced set of additives guarantees long lasting lubricant efficiency by reducing the coefficient of friction. This contributes to significantly prolonging the useful life of the mechanisms lubricated with this grease.
Thanks to their homogeneous structure they are easily pumped. Moreover, the further addition of a polymeric additive gives to the grease a strong adhesion to the organs which have to be lubricated.
Products belonging to GL 2/AAPB range are particularly indicated for the lubrication of mechanical organs that require a strong adhesion to the lubricated kinematic and a better water resistance than other traditional lithium greases.
The GL 2/AAPB greases are suitable for all kind of pins, bushings and bearings and are used for earth moving, agriculture and automotive. Â
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TECHNICAL CHARACTERISTICS
Properties | Unit Measure | Test Method | Typical Values |
NLGIÂ Classification |
ASTM D217 |
2 |
|
Dropping Point |
°C |
ASTM D566 |
180 |
Manipulated Penetration 60 str. at 25°C |
1/10 mm |
ASTM D217 |
280 |
Manipulated Penetration 10.000 str. at 25°C |
1/10 mm |
ASTM D217 |
|
Anti Corrosion Test |
ASTM D1743 |
PASS |
|
Water Resistance |
DIN 51807 |
1-90 |
|
Base Oil Viscosity at 40°C (ISO) |
cSt |
ASTM D445 |
460 |
Colour |
Blue |
Appearance |
Homogeneous, Tacky |
 | Min. | Max. |
Recommended Use Temperatures |
-20 °C |
+ 130 °C |