About Mineral Base Oils SN70
Product Description
Mineral Base Oil SN70 is a light viscosity Group I solvent neutral base oil derived from refined crude oil fractions through processes such as solvent extraction, dewaxing, and hydrotreating. It is known for its clear appearance, low viscosity, and excellent stability, making it widely used in lubricant blending and industrial formulations.
The term:
- SN = Solvent Neutral
- 70 = Low viscosity grade
This oil is ideal where smooth flow, cleanliness, and blending flexibility are required.
Key Specifications (Typical Values)
| Property |
Typical Range |
| Appearance |
Clear & bright |
| Density @ 15C |
0.85 0.87 g/cm |
| Kinematic Viscosity @ 40C |
6.5 14 cSt |
| Kinematic Viscosity @ 100C |
2.0 3.5 cSt |
| Viscosity Index |
90 100 |
| Flash Point |
>180C |
| Pour Point |
-6C to -30C |
| Color (ASTM) |
<1.0 |
| Sulfur Content |
Low |
These values may slightly vary depending on refinery and processing methods.
Applications
1. Lubricant Industry
- Light engine oils
- Gear & transmission oils
- Additive carrier oils
- Shock absorber fluids
2. Industrial Applications
- Hydraulic oils
- Transformer oils
- Textile lubricants
- Metalworking & cutting fluids
3. Blending & Process Oils
- Blending with SN150 / SN350
- Rubber and plastic processing oils
- Process oils for industrial manufacturing
4. Cosmetic & Pharma (after further refining)
- Baby oils
- White oils
- Personal care formulations
SN70 is especially useful where low viscosity and high purity are required.
Function of SN70 Base Oil
SN70 plays a critical role in lubricants and industrial fluids:
- Reduces friction between moving parts
- Provides lubrication film to prevent wear
- Enhances heat dissipation
- Acts as a carrier for additives
- Protects against corrosion and oxidation
- Improves flow in low-temperature conditions
Benefits / Advantages
Technical Benefits
- Low viscosity Excellent flow and circulation
- High oxidation stability Longer service life
- Good viscosity index Stable across temperatures
- Low volatility Reduced oil loss
- Excellent additive compatibility Easy blending
Operational Benefits
- Improves machinery efficiency
- Reduces maintenance cost
- Enhances equipment life
- Suitable for multi-purpose industrial use
Commercial Benefits
- Cost-effective compared to synthetic oils
- Widely available and versatile
- Flexible for multiple formulations
SN70 is often chosen for light-duty and general-purpose lubrication due to its balance of performance and cost.
Superior Quality for Broad ApplicationsMineral Base Oils SN70 provide high stability and low volatility, making them suitable for a range of industrial and commercial applications. They excel in lubricant blending, industrial processing, and serve as a reliable base in cosmetic and pharmaceutical formulations. Their versatile properties and consistent quality support enhanced productivity and product performance.
Unparalleled Purity and PerformanceThese SN70 base oils are virtually free of water content and color, featuring a non-smelling profile and optimal viscosity. Their refined characteristics ensure compatibility with sophisticated machinery and sensitive processes, supporting longevity and efficiency across automotive, industrial, and specialty chemical industries.
FAQ's of Mineral Base Oils SN70:
Q: How are Mineral Base Oils SN70 used in the lubricant industry?
A: Mineral Base Oils SN70 serve as foundational ingredients in the production of automotive and industrial lubricants. Their specific viscosity and purity enhance the performance and longevity of engine oils, transmission fluids, and hydraulic oils.
Q: What benefits do SN70 base oils offer for cosmetic and pharmaceutical applications?
A: With a pale color and scent-free profile, SN70 base oils meet the stringent requirements for cosmetic and pharmaceutical formulations, providing a stable, inert base that does not interfere with active ingredients.
Q: When is it advisable to choose SN70 base oil for blending processes?
A: Opt for SN70 base oil when you require a base lubricant with medium viscosity, high purity, and excellent compatibility for blending with additives or other components, particularly in applications demanding clean performance.
Q: Where are these base oils commonly distributed in India?
A: Mineral Base Oils SN70 are widely distributed by manufacturers, suppliers, and traders across major industrial hubs in India. Bulk distribution typically occurs via barrel or tanker loads to meet diverse industrial and automotive needs.
Q: What is the typical process for storing and handling SN70 base oil barrels?
A: SN70 base oil barrels should be kept in cool, dry environments away from direct sunlight. Proper sealing and handling are required to prevent contamination and preserve product integrity during storage and transport.
Q: How does the lack of smell and near-waterless content benefit industrial usage?
A: The odorless and water-free composition of SN70 base oils reduces the risk of contamination and ensures compatibility with sensitive applications, minimizing maintenance issues while supporting safe, efficient operation.