MEDIUM SPEED TRUNK PISTON MARINE ENGINE OIL ADDITIVE PACKAGE
1. DESCRIPTION
This product is compounded with high-temperature antioxidant detergents, ashless dispersants, antioxidants, and corrosion inhibitors, as well as ashless multifunctional high-temperature antioxidants and anti-corrosion agents. It possesses rapid acid neutralization capabilities, excellent cleaning and dispersing properties, and anti-wear, anti-oxidation, and anti-rust characteristics. It can protect engine performance, minimize engine wear and corrosion, ensuring that these are not significant even after long-term use, and maintain the internal cleanliness of the engine.
2. RECOMMENDED DOSAGE
| Dosage (m%) | |||||
12 TBN | 15 TBN | 20 TBN | 30 TBN | 40 TBN | 50TBN | |
Package | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 |
HA115B | - | 1.0 | 3.0 | 7.0- | 11.0 | 14.0 |
3. CHARACTERISTICS
ITEM | TYPICAL VALUE | TEST METHOD |
Appearance | Reddish brown clear liquid | Visual |
Density (20℃), 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 | 120-140 | NB/SH/T 0870, ASTM D7042 |
Calcium, %(m/m) | 6.0-6.5 | NB/SH/T 0824, ASTM D4951 |
TBN, mg KOH/g | 170-180 | SH/T 0251, ASTM D2896 |