A-27: Zinc Dialkylphenildithiophosphate
Application
Zinc dialkylphenildithiophosphate obtained on the basis in mineral oil. A-27 is used with detergent, dispersing and neutralizing additives in engine oils. This additive provides for the oxidation and wear control in diesel and gasoline engines. It is especially efficient in turbo-charged diesel engines, and for marine diesel engines.
Dosage
1,5 – 5,0 % according to required performance.
Typical Properties
|
Chemical |
|
|
Zinc, mass % |
2,7 |
|
Phosphorus, mass % |
2,5 |
|
Sulfur, mass % |
4,8 |
|
Physical |
|
|
Specific gravity at 15°С, kg/dm3 |
0,95 |
|
Viscosity at 100°С, mm2/s |
19-25 |