Technology
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MARINO BIOSTERN ST1
Available in ISO Grade 100, 150 and 220.
A high-quality synthetic biodegradable lubricant that features outstanding anti-corrosion and anti-wear properties, as well as very high viscosimetrics performance, designed particularly for stern tubes that operate under a wide range of temperatures.
This product contributes to Co2 emissions reduction by producing with renewable raw materials.
Available Size:
200 Liter
Developed for lubricating sliding rolling bearings of stern tube to minimize environmental impacts, especially for use when incidental spillage inenvironmentally sensitive areas may occur.
Thanks to high viscosity index (VI), this product can be utilize under large temperature bandwidth (-20°C to 80°C).
Compatible with commonly used seals such as Viton and many new bioseals.
- Protect against wear and corrosion
- Very good low temperature performance
- High natural viscosity index (VI)
- Environmentally acceptable product
- Reduce harmful Co2 emissions
- Compatible with many common seals
| ISO Grade | 100 | 150 | 220 |
| Density at 15°C, kg/m³ | 933 | 961 | 966 |
| Viscosity index (VI) | >170 | >180 | >170 |
| Kinematic viscosity @100°C, mm²/s | 18 | 21.8 | 28.9 |
| Kinematic viscosity @40°C, mm²/s | 102 | 151 | 221 |
| Flash Point, °C | >240 | >240 | >240 |
| Pour Point, °C | -40 | -34 | -29 |
| Biodegradability | >50 | >50 | >50 |
Assurance
Count on seamless usage of our motor oils, fortified by our meticulous quality assurance processes
Recognition
Years of endeavor in laboratory, racetracks, and harsh marine environments yield our superb products
Upscaling
Consider us your partner in distribution, offering invaluable support for your growth and successes
The motor oil, transmission fluid, and industrial lubricant portfolios of Prince Lubricants are expertly manufactured to meet the exacting formulations set by Prince Oil Incorporated USA, ensuring unmatched performance, durability, and reliability.
Tel: +65 9114 8735
Email: info@princelubricants.com