What is Base Oil SN650?
Base Oil SN650 is a specific type of base oil that falls under the Group I category. It is a highly refined and purified base oil that offers specific performance characteristics suitable for a wide range of lubricant applications.
SN650 refers to the viscosity grade of the base oil, with “SN” indicating that it is suitable for use in lubricants and “650” representing its kinematic viscosity at 100 degrees Celsius. The kinematic viscosity of SN650 typically ranges from 600 to 700 centistokes (cSt) at this temperature.
Oil SN650 is known for its higher viscosity compared to SN150, making it suitable for applications that require thicker lubricating films and greater load-carrying capacity. It is commonly used in industrial lubricants, including hydraulic fluids, gear oils, transformer oils, and heavy-duty engine oils.
🌟 Top Benefits of SN650 Base Oil
-
✅ Excellent heat and oxidation stability
-
✅ Strong lubrication under high loads
-
✅ Compatible with a wide range of additives
-
✅ Cost-effective for large-scale production
-
✅ Easily blendable with other base oils
One of the key advantages of using Base Oil SN650 is its excellent thermal stability and resistance to oxidation. This allows lubricants formulated with SN650 to withstand high-temperature environments without breaking down or losing their lubricating properties. It helps protect machinery from excessive wear, corrosion, and deposit formation.
Additionally, SN650 offers good low-temperature fluidity, ensuring that the lubricant can flow and provide adequate lubrication even in colder conditions. It maintains its viscosity and lubricating properties across a wide range of temperatures, making it suitable for applications in various climates.
Base Oil SN650 is compatible with a wide range of additives, allowing formulators to tailor lubricant formulations to meet specific performance requirements. It can be blended with other base oils, viscosity modifiers, and performance additives to achieve desired viscosity grades and enhance performance characteristics.
When selecting Base Oil SN650 for a particular application, it is important to consider factors such as the operating conditions, equipment requirements, and lubricant specifications. Consulting with lubricant formulators or experts can help determine the optimal base oil and formulation for the desired performance objectives.
FAQs About What is Base Oil SN650
1. What is Base Oil SN650?
Base Oil SN650 is a solvent neutral mineral base oil classified under Group I base oils. It is a high-viscosity, refined petroleum product used primarily as a base stock in the formulation of lubricants. With a viscosity at 100°C typically around 11-13 cSt and a high flash point, SN650 is ideal for heavy-duty engine oils, industrial lubricants, and marine applications.
2. What are the key properties of SN650 base oil?
Key properties of SN650 include:
-
Viscosity at 100°C: ~11-13 cSt
-
Viscosity Index (VI): ~90-100
-
Pour Point: ~ -6°C to -9°C
-
Flash Point: ~240°C or higher
-
Sulfur Content: Higher than Group II or III oils
These characteristics make SN650 suitable for applications that require high film strength and good lubrication under pressure and temperature variations.
3. What is SN650 used for?
SN650 is widely used in the manufacturing of:
-
Heavy-duty engine oils
-
Gear oils
-
Hydraulic fluids
-
Marine lubricants
-
Industrial greases
It is chosen for its high viscosity and load-bearing capacity, essential in protecting engine and machine components under stress.
4. How is SN650 base oil produced?
SN650 is produced through a solvent refining process of crude oil, which includes:
-
Atmospheric and vacuum distillation
-
Solvent extraction to remove aromatics
-
Dewaxing to improve pour point
-
Finishing to reduce impurities
As a Group I base oil, SN650 is less refined compared to Group II or III, retaining more sulfur and aromatic compounds.
5. What are the advantages and disadvantages of using SN650?
Advantages:
-
Cost-effective compared to higher group oils
-
Excellent solvency for additives
-
Suitable for blending with other base oils
-
High film strength for load-bearing applications
Disadvantages:
-
Lower oxidation stability than Group II or III
-
Higher sulfur and aromatic content
-
Shorter service life under extreme thermal conditions
Despite these trade-offs, SN650 remains a popular choice for applications where cost and viscosity requirements outweigh the need for high refinement.
📢 Conclusion- What is Base Oil SN650
Base Oil SN650 is a highly refined base oil with a higher viscosity grade that falls under the Group I category. It offers excellent thermal stability, resistance to oxidation, and low-temperature fluidity, making it suitable for various industrial lubricant applications.
Proper selection and formulation of lubricants using SN650 can help improve equipment performance, protect against wear and corrosion, and ensure reliable lubrication under demanding conditions.
📞 Call to Pars Universal Bitumen
🔍 Looking for a reliable supplier of Base Oil SN650?
📞 Reach out to us today and take the next step toward eco-friendly production:
📧 Email: [email protected]
📞 Phone: +971 4 878 2031
🌐 Visit: Pub-ltd
🌱 Let Pars Universal Bitumen become your trusted partner in achieving cleaner, more sustainable Premium SN650! If You have any other Query or Question you want to ask, Please don’t hesitate to Contact Us.
