Original Grease L700 Grease
L700 Grease is an H1 grease product certified and registered by NSF International.* Using a highgrade synthetic oil as the base oil in conjunction with a calcium sulfonate complex-based consistency enhancer, L700 Grease maintains excellent water and corrosion resistance and withstands extreme pressure. It is intended for use in medical, pharmaceutical, and food equipment.
*This product cannot be used in Europe.
Features
Features
- NSF-certified
L700 Grease is an H1 grease product certified and registered by NSF International (NSF H1). - Water and corrosion resistance
Calcium sulfonate (the consistency enhancer) makes L700 Grease more resistant to water and corrosion than ordinary H1 grease. - Extreme pressure resistance
L700 Grease displays better extreme pressure resistance than general-purpose grease.
Representative Physical Properties
|
Item |
Representative value |
Test method |
|
|
Consistency enhancer |
Calcium |
||
|---|---|---|---|
|
Base oil |
High-grade synthetic oil |
||
|
Base oil kinematic viscosity: mm2/s (40℃) |
89 |
JIS K 2220 23 |
|
|
Worked penetration (25℃, 60 W) |
314 |
JIS K 2220 7 |
|
|
Mixing stability (100,000 W) |
324 |
JIS K 2220 15 |
|
|
Dropping point: °C |
250 |
JIS K 2220 8 |
|
|
Evaporation amount: mass% (99℃, 22 h) |
0.15 |
JIS K 2220 10 |
|
|
Oil separation rate: mass% (100℃, 24 h) |
2.9 |
JIS K 2220 11 |
|
|
Copper plate corrosion (B method, 100℃, 24 h) |
Accepted |
JIS K 2220 9 |
|
|
Low-temperature torque: mN-m (‒20℃) |
Starting |
43 |
JIS K 2220 18 |
|
Rotational |
24 |
||
|
4-ball testing (welding load): N |
3922 |
ASTM D2596 |
|
|
Service temperature range: ℃ |
-40 to 200 |
||
|
Color |
Tan |
||
Water Resistance
● Leakage comparison with ordinary H1 grease by rotating a bearing containing grease mixed with 10 mass% of water
|
Item |
Description |
|
Bearing |
JIS B 1521 6204, Open type, |
|---|---|
|
Water content |
10% of the grease weight |
|
Rpm |
600min-1 |
|
Test duration |
60min |
Low Sliding Resistance
● Measurement of sliding resistance when an LM Guide is injected with grease and operated at low speed to high speed
|
Item |
Description |
|
Tested model |
SHS25 |
|---|---|
|
Measurement speed |
0.1 to 3.0m/s |
|
Acceleration |
29.4m/s2(3G) |
|
Stroke |
2300mm |
Extreme Pressure Resistance
Low-Temperature Characteristics
