1. DESCRIPTION
This Gasoline Engine Oil Additive Package is formulated with synthetic sulfonate, ashless dispersant, high temperature detergent, oxidation & corrosion inhibitor and high temperature antioxidant. It can meet the requirements of SN/SM/SL in Group II and Group III base oil for various viscosity grades and has good compatibility.
2. RECOMMENDED DOSAGE
Performance level | Dosage (m%) |
SN | 7.6 |
SM | 7.28 |
SL | 7.0 |
3. CHARACTERISTICS
ITEM | TYPICAL VALUE | TEST METHOD |
Appearance | Brownish red transparent liquid | Visual |
Density (20°C), kg/m3 | 950-1050 | NB/SH/T 0870, ASTM D7042 |
Flash point (COC), °C | ≥180 | GB/T 3536, ASTM D92 |
Kinematic Viscosity (100°C), mm2/s | 80-120 | NB/SH/T 0870, ASTM D7042 |
Phosphorus, %(m/m) | 0.95-1.05 | NB/SH/T 0824, ASTM D4951 |
Calcium, %(m/m) | 2.7-3.1 | NB/SH/T 0824, ASTM D4951 |
Sulfur, %(m/m) | 2.6-3.3 | SH/T0689, ASTM D5453 |
Sulfated ash, %(m/m) | ≤11.0 | GB/T 2433, ASTM D874 |
TBN, mg KOH/g | ≥95 | SH/T 0251, ASTM D2896 |
He Ao produces passenger car engine oil additive packages, providing flexible formulations to meet higher performance and core specifications, improving the performance of engine oils. Engine oil additive packages improve the ability of motor oils to protect the engine, extend its life and maintain its performance under various operating conditions. Engine oil additive packages are essential to achieve excellent lubrication and optimize engine efficiency.