Original Grease AFB-LF Grease
AFB-LF Grease is a general-purpose grease that provides excellent extreme pressure performance and mechanical stability properties through the use of a refined mineral oil base oil and a lithiumbased consistency enhancer.
Features
Features
- Extreme pressure resistance
The action of the special additives provides higher wear resistance and extreme pressure resistance than other lithium-based greases available on the market. - Mechanical stability
AFB-LF Grease is not easily softened and demonstrates excellent mechanical stability even when used for a long period of time. - Long service life
It provides many times the lubrication life of general lithium soap-based greases. As a result, it offers a lower maintenance workload and greater economy due to the longer intervals between greasing.
Representative Physical Properties
|
Item |
Representative value |
Test method |
|
|
Consistency enhancer |
Lithium-based |
||
|---|---|---|---|
|
Base oil |
Refined mineral oil |
||
|
Base oil kinematic viscosity: mm2/s(40℃) |
170 |
JIS K 2220 23 |
|
|
Worked penetration (25°C, 60 W) |
275 |
JIS K 2220 7 |
|
|
Mixing stability (100,000 W) |
345 |
JIS K 2220 15 |
|
|
Dropping point: °C |
193 |
JIS K 2220 8 |
|
|
Evaporation amount: mass% (99°C, 22 h) |
0.4 |
JIS K 2220 10 |
|
|
Oil separation rate: mass% (100°C, 24 h) |
0.6 |
JIS K 2220 11 |
|
|
Copper plate corrosion (B method, 100°C, 24 h) |
Accepted |
JIS K 2220 9 |
|
|
Low-temperature torque: mN-m (‒20°C) |
Starting |
130 |
JIS K 2220 18 |
|
Rotational |
51 |
||
|
4-ball testing (welding load): N |
3089 |
ASTM D2596 |
|
|
Service temperature range: °C |
‒15 to 100 |
||
|
Color |
Brownish yellow |
||
Comparison of Grease Service Life Data
Test conditions
| Item | Description |
| Test products | HSR25CA1SS+600L |
|---|---|
| Load | 9.8 kN/block |
| Stroke | 350mm |
| Speed | 30m/min(MAX) |
| Time constant | 200ms |
| Greasing quantity | 4cm3 (initial lubrication only) |
