Original Grease L700 Grease
L700 Grease is an H1 grease product certified and registered by NSF International.1 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.
1A third party certifi cation body for matters related to public safety and health
Note: 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
