About Mineral Base Oils N500
N500 base oil is a high-viscosity mineral base oil typically classified under Group I or Group II depending on refining technology. It is produced from refined crude oil using processes such as solvent extraction, hydrotreating, and dewaxing.
It is characterized by:
- High viscosity and strong lubricating film
- Low sulfur and aromatic content (especially in Group II)
- Good thermal and oxidation stability
- Excellent load-carrying capacity
Due to these properties, N500 is widely used as a base stock for blending heavy-duty lubricants and industrial oils.
Key Specifications (Typical Values)
| Property |
Typical Range |
| Appearance |
Bright & Clear |
| Color (ASTM D1500) |
0.5 1.0 |
| Density @ 15C |
0.865 0.870 g/cm |
| Viscosity @ 40C |
95 105 cSt |
| Viscosity @ 100C |
10.5 12 cSt |
| Viscosity Index |
95 110 |
| Flash Point |
240 252C |
| Pour Point |
-6C to -18C (can be lower depending on process) |
| Sulfur Content |
Low (<0.1% for Group II) |
Applications
N500 is mainly used as a base stock in lubricant formulations, including:
Automotive & Industrial Oils
- Engine oils (heavy-duty diesel oils)
- Gear oils and transmission fluids
- Hydraulic oils
Industrial Applications
- Metalworking fluids
- Compressor oils
- Turbine oils
- Circulating oils
Specialty Products
- Greases
- General-purpose lubricants
- Additive blending
Functions of N500 Base Oil
N500 performs several essential roles in lubrication systems:
1. Lubrication
- Forms a thick oil film between moving parts
- Reduces friction and wear
2. Heat Transfer
- Carries heat away from components
- Helps maintain operating temperature
3. Sealing
- Acts as a sealing medium in engines and hydraulic systems
4. Contaminant Suspension
- Keeps impurities dispersed until filtration
5. Additive Carrier
- Serves as a base medium for additives (anti-wear, antioxidants, detergents)
Benefits of Using N500 Base Oil
High Load Carrying Capacity
- Suitable for heavy-duty and high-pressure applications
Excellent Thermal Stability
- Performs well at high temperatures without degradation
Good Oxidation Resistance
- Longer oil life and reduced sludge formation
Strong Film Strength
- Protects equipment under extreme conditions
Cost-Effective
- Balanced performance vs cost compared to synthetic oils
Versatility
- Compatible with a wide range of additives and applications
Versatile Industrial and Automotive ApplicationsN500 Mineral Base Oil stands out as a preferred choice for manufacturing lubricants, transformer fluids, and automotive oils. Its reliable chemical properties make it suitable for demanding industrial applications, providing efficient lubrication and protection under varied operating conditions. The ASTM color rating of 1.0 ensures consistent quality and clarity in blending and end-use.
Quality and Consistency you can TrustManufactured to stringent industry standards, N500 offers low ash and minimal water content, safeguarding equipment and systems against corrosion and buildup. Its stable viscosity supports consistent performance across temperature variations, helping extend machinery life and reducing maintenance intervals.
FAQ's of Mineral Base Oils N500:
Q: How is N500 Mineral Base Oil commonly used in industrial applications?
A: N500 is primarily utilized as a base oil for producing lubricants, automotive oils, transformer oils, and various industrial fluids, offering excellent stability and lubrication properties for heavy-duty machinery and equipment.
Q: What benefits does N500 offer for automotive and transformer oils?
A: N500 provides superior thermal stability, low ash content (0.02%), and high viscosity, which help extend oil life, reduce deposits, and improve protection for transformers and automotive engines.
Q: When should N500 Base Oil be chosen over other grades?
A: N500 is recommended when your application requires a balance of high viscosity (92), low water content (0.01%), and mild petroleum odor, making it ideal for both lubricant formulation and use in industrial and electrical systems.
Q: Where can N500 Mineral Base Oil be sourced in India?
A: N500 is widely available from certified distributors, manufacturers, suppliers, and traders across India, ensuring reliable supply chains for bulk industrial needs.
Q: What is the packaging and delivery process for N500 Base Oil in tanker load?
A: N500 is packaged and delivered in large tanker loads, ensuring efficient transportation and handling for bulk users. This process maintains oil integrity and minimizes contamination during transit.
Q: How does the low ash content of N500 benefit industrial equipment?
A: The low ash content (0.02%) in N500 helps reduce the risk of residue formation and buildup in machinery, supporting cleaner operation and longer service life for mechanical systems.