COMPLEX LITHIUM GREASE
ULTRA HIGH PERFORMANCE
SPECIALLY SUITED FOR SIMULTANEOUS HIGH TEMPERATURES
AND HEAVY LOADS
TEMPERATURE STABILITY AT A PEAK TEMPERATURE OF +250°C
CONVEYOR BELTS, OVEN COMPONENTS, DRYER COMPONENTS
THERMAL PROCESSING COMPONENTS, REACTION COMPONENTS, POLYMERISATION COMPONENTS
APPLICATION OF SPRAYED POWDER COATINGS, BRAKE SYSTEMS
DESCRIPTION
High-performance green grease, particularly well-suited for prolonged use at high temperatures.
NEOLUBE® GR 230 has natural adhesive properties and is fully resistant to centrifugation.
NEOLUBE® GR 230 is insoluble in water. This grease is recommended for use on equipment operating in extremely challenging load conditions; it provides particularly excellent resistance on any mechanisms subject to strong shearing effects, recurrent impacts or vibrations.
AREAS OF USE
Guide columns "hot injection groups" of thermohard
Lubrication of power transmissions, chains, rollers, tensioners, bearings subject to very high temperatures:
Drying kilns for paintings and plasterwork, gypsum plaster boards.
Flash epoxy industrial painting workshops.
Thermal processing, reaction and pyrolysis furnaces.
Braking systems, decelerators.
Textile tentering machines.
Glass-wool production lines.
Film stretching.
Hollow or plate glass production.
Foundries, steelworking.
TYPICAL PHYSICO-CHEMICAL PROPERTIES
|
PHYSICAL PROPERTIES OF THE GREASE |
|||
|
PROPERTIES |
STANDARD OR METHOD |
VALUE |
UNIT |
|
Appearance |
visual |
Smooth |
nm |
|
Colour |
in |
Green |
nm |
|
Apparent density at 25°C (pycnometer) |
NF T 30 020 |
0.880 |
kg/m³ |
|
NLGI Class |
NLGI National Lubricating Grease Institute |
2 |
Classification |
|
Thickener |
- |
Complex lithium |
- |
|
Solid lubricant content |
- |
Without |
% |
|
Penetrability at 25°C Non-worked Worked, 60 strokes Worked, 1,000 strokes Worked, 10,000 strokes Worked, 100,000 strokes |
NF ISO 2137 / ASTM 2176
|
265-295 265-295 265-295 265-295 ∆ ≤ 30 |
1/10° mm 1/10° mm 1/10° mm 1/10° mm 1/10° mm |
|
Dropping point Dropping point if greater than 360°C |
NF ISO 2176 / ASTM D 566 ASTM D 2265 |
>250
|
°C
|
|
Impurities > 25 µm > 75 µm > 125 µm |
FMTS 791 3005 |
0 0 0 |
nb/ml |
|
PHYSICO-CHEMICAL PROPERTIES OF THE BASE OIL |
|||
|
PROPERTIES |
STANDARD OR METHOD |
VALUE |
UNIT |
|
Type of base oil |
- |
Polymer |
- |
|
Kinematic viscosity at 40°C Kinematic viscosity at 100°C |
NF EN ISO 3104 |
130 120 |
mm2/s mm2/s |
|
Acid value (AV) |
NF ISO 6618 |
< 1 |
mg KOH/l |
|
PERFORMANCE PROPERTIES |
|||
|
PROPERTIES |
STANDARD OR METHOD |
VALUE |
UNIT |
|
Oil separation, 7 days at 40°C (bleeding) |
NF T 60 191 |
0 |
% of mass |
|
Oil separation 24 hours at 41 kPa (bleeding under pressure) |
ASTM D 1742 |
1 |
% of mass |
|
Sulphated ashes |
NF T 60 144 |
2 |
% of mass |
|
Copper strip corrosion |
ASTM D 4048 |
1a |
Rating |
|
Hoffman oxidation |
ASTM D 942 |
<30 |
psi |
|
Loss by evaporation 22 hours at 121°C |
ASTM D 972 |
0.1 |
% of mass |
|
Noack evaporation loss |
NF T 60 101 CEC L-40 A-93 ASTM D5800 |
0.2 |
% of mass |
|
Elastomer swelling 70h at 212°F |
ASTM D 4289.83 |
1.5 |
Dimensional variation % |
|
Temperature ranges Continuous Peak |
- - |
-20 + 230 -20 + 250 |
°C °C |
|
Rotation factor |
n.dm |
200,000 |
mm/min-1 |
|
4-ball test Wear scar diameter Wear load index |
ASTM D 2266 / ISO 20 623 |
0.52 3150 |
mm N |
|
TIMKEN Test |
ASTM D 2509 |
45 |
lbs |
|
EMCOR rust prevention test Dynamic Static |
NF T 60 135 ISO DP 6294/ ASTM D 1743 |
0-1 1 |
Rating Rating |
|
Resistance to water washout at 80°C |
ASTM 1264 |
5 |
% of mass |
* not measured or non-measurable
PRESENTATIONS
 Tin 1 L  |
Cartridge 430 ml
|
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