Synthetic Lubricating Oils for Use as Lubricating Oil and as Grease Base Oils
- Phenyl ether type synthetic oils -
These are synthetic oils with excellent heat resistance, oxidation resistance and radiation resistance
The structure of phenyl ether type synthetic oils means that they have excellent heat resistance, oxidation resistance and radiation resistance. They also have a low vapor pressure, so they are used for lubricating oil and grease in special environments such as in the high temperature region, in radiation fields and in sectors using ultrahigh vacuums.
Alkyl diphenyl ether
These products can be used as lubricating oil or grease base oil for the high-temperature region.
| Product No. | Dynamic viscosity mm2/s (40℃) |
Density g/cm3 (15℃) |
Flash point | Color (ASTM) |
Product guide （PDF） |
|---|---|---|---|---|---|
| LB-15 | 15.8 | 0.945 | 214 | L 0.5 | |
| LB-32 | 32.3 | 0.922 | 226 | L 0.5 | |
| LB-68 | 68.5 | 0.905 | 258 | L 0.5 | |
| LB-100 | 102 | 0.895 | 286 | L 0.5 |  |
Pentaphenyl ether
This can be used for lubrication in special environments.
| Product No. | Dynamic viscosity mm2/s (40℃) |
Density g/cm3 (15℃) |
Flash point | Color (ASTM) |
Product guide （PDF） |
|---|---|---|---|---|---|
| S-3105 | 290 | 1.20 | 280 | L 0.5 | |
Tetraphenyl ether
This can be used for lubrication in special environments.
| Product No. | Dynamic viscosity mm2/s (40℃) |
Density g/cm3 (15℃) |
Flash point | Color (ASTM) |
Product guide （PDF） |
|---|---|---|---|---|---|
| S-3103 | 120 | 1.17 | 260 | L 0.5 |
Monoalkyl tetraphenyl ether
This can be used for lubrication in nuclear power related equipment.
| Product No. | Dynamic viscosity mm2/s (40℃) |
Density g/cm3 (15℃) |
Flash point | Color (ASTM) |
Product guide （PDF） |
|---|---|---|---|---|---|
| S-3101 | 240 | 1.02 | 310 | L 0.5 |
Dialkyl tetraphenyl ether
This can be used for lubrication in nuclear power related equipment.
| Product No. | Dynamic viscosity mm2/s (40℃) |
Density g/cm3 (15℃) |
Flash point | Color (ASTM) |
Product guide （PDF） |
|---|---|---|---|---|---|
| S-3230 | 410 | 0.952 | 312 | L 0.5 | |
