Samic Optima Super Gold SAE 15W-40 CI-4 Plus is high-performance diesel engine oil formulated with
highly refined base stocks and advanced technology additives to provide reliable performance in the latest
emission designs, including those with EGR systems as per BS III/ BS IV Commercial vehicle diesel engines,
as well as satisfying the needs of older engines. It may be used in naturally aspirated and turbocharged
diesel and petrol engines, providing excellent protection even under the most strenuous conditions.
Product Description
Samic Optima Super Gold SAE 15W-40 CI-4 Plus is high-performance diesel engine oil formulated with
highly refined base stocks and advanced technology additives to provide reliable performance in the latest
emission designs, including those with EGR systems as per BS III/ BS IV Commercial vehicle diesel engines,
as well as satisfying the needs of older engines. It may be used in naturally aspirated and turbocharged
diesel and petrol engines, providing excellent protection even under the most strenuous conditions.
Performance & Customer Benefits
• Outstanding oxidation & thermal stability reduces sludge deposits and keeps the engine cleaner.
• Excellent engine protection by providing outstanding protection against wear.
• Improved fuel economy.
• Excellent dispersancy provides outstanding soot control in Exhaust Gas Recirculation (EGR) systems.
• Enhanced TBN reserves provide improved acid neutralization and corrosion protection, which helps in
extending oil drain intervals.
Main Application
Samic Optima Super Gold SAE 15W-40 CI-4 Plus is high-performance diesel engine oil formulated with
highly refined base stocks and advanced technology additives to provide reliable performance in the latest
emission designs, including those with EGR systems as per BS III/ BS IV Commercial vehicle diesel engines,
as well as satisfying the needs of older engines. It may be used in naturally aspirated and turbocharged
diesel and petrol engines, providing excellent protection even under the most strenuous conditions.
Specifications & Recommendations
Samic Optima Super Gold SAE 15W-40 CI-4 Plus meets or exceeds following International and Builder
specifications:
Typical Physical Characteristics
Samic Optima Super Gold SAE | Test Method | Units | 15W-40 |
---|---|---|---|
Density @ 15 0C | ASTM D 4052 | gm/cc | 0.884 |
Viscosity @ 100 0C | ASTM D 445 | cSt | 15.4 |
Viscosity @ 40 0C | ASTM D 445 | cSt | 120 |
Viscosity Index | ASTM D 2270 | – | 134 |
Pour Point | ASTM D 97 | °C | -33 |
Flash Point (COC) | ASTM D 92 | °C | 230 |
Total Base Number | ASTM D 2896 | mg KOH/g | 11.0 |
Sulfated Ash | ASTM D 874 | % wt | 1.1 |
CCS Viscosity | ASTM D 5293 | cP | 6000 @ -20 °C |
The above figures are typical of blends with normal production tolerance and do not constitute a specification.