K-487: for engine oil (API CI-4/SL)
Application
K-487 is an oil additive package for the main types of mobile engines, specially developed in order to provide highest technical parameters and optimal concentrations. K-487 may be also applied for manufacturing of the products, covering the whole specter of viscosity grades under API including those from CI-4/SL to CG-4/SL.
Dosage
K-487 additive package is developed to provide economical concentrations for production of oils from API CI-4/SL to CG-4/SL levels.
|
API |
Treat rate |
|
CI-4/SL |
8,7% |
|
CH-4/SL |
7,7% |
|
CG-4/SL |
7,4% |
Typical Properties
|
Chemical |
|
|
TBN, mg KOH/g (ASTM D2896) |
128 |
|
Sulfated ash, mass % (ASTM D874) |
20 |
|
Calcium, mass % (ASTM D4951/D4927) |
4,5 |
|
Zinc, mass % (ASTM D4951/D4927) |
1,7 |
|
Phosphorus, mass % (ASTM D4951/D4927) |
1,5 |
|
Nitrogen, mass % (ASTM D4951/D4927) |
0,5 |
|
Physical |
|
|
Viscosity at 100oC, mm2/c (ASTM D445) |
<100 |