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Slow Speed Cylinder Oils
Sinova Marine CYN 50 BN 140
Premium marine cylinder oil tailored explicitly for contemporary low-speed 2-stroke marine diesel engines that rely on high-sulfur heavy fuel oil (HFO). Formulated from a blend of highly refined base oils and precision-selected additives, it provides superior protection against ring and liner wear while maintaining sustained piston cleanliness.
Specification
BN 140
Viscosity
SAE 50
Type
Mineral
Application
Two-stroke crosshead
Technical Information
Performance Claims
- MAN ES
- WinGD
- J-ENG
Technical Properties
- Density @ 15°C0.955 g/ml
- Viscosity @ 40°C218.0 cst
- Viscosity @ 100°C19.60 cst
- Viscosity Index103
- Flash Point (COC)274°C
- Pour Point-18°C
Key Benefits
- Reduces cylinder and piston wear, extending service intervals
- Prevents ring sticking and minimizes deposits in pistons, chambers, and exhaust areas
- Maintains stability in ambient temperatures and during prolonged storage
- Recommended for all low-speed 2-stroke engines operating on residual fuels
- Well-suited for vessels equipped with exhaust gas post-treatment systems
- Ultra-high alkalinity for maximum acid neutralization capacity
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