А-23: Zinc Dialkyl dithiophosphate with high concentration of Zinc
Application
A-23 is а zinc dialkyl dithiophosphate lubricating oil additive of good thermal and hydrolytic stability. A-23 is generally used with detergent, dispersant and acid neutralizing additives in engine oils. This additive provides control of oxidation, copper-lead bearing corrosion and wear in diesel and gasoline engines. It is particularly effective under the severe temperature and load conditions encountered in highly supercharged diesel engines.
Dosage
0,6 – 1,3 % according to required performance.
Typical Properties
Chemical |
|
Zinc, mass % |
11,0 |
Phosphorus, mass % |
9,4 |
Sulfur, mass % |
17,8 |
Physical |
|
Specific gravity at 15°С, kg/dm3 |
1,2 |
Viscosity at 100°С, mm2/s |
10 |