روغن پایه sn150

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Base Oil N-150

N-150 Base Oil is a high-quality mineral base oil used as a primary raw material for the production of lubricants, industrial oils, and petrochemical products. With a bright and clear appearance, suitable viscosity, and high flash point, it is an ideal choice for sensitive industrial applications.

Technical Specifications:

• Viscosity at 40°C: 32.7 cSt
• Viscosity Index: 114
• Flash Point: 220°C
• Density at 15°C: 0.8590 g/cm³
• Sulfur Content: < 10 ppm
• Tested according to ASTM standards and D4057 sampling method

Applications of Base Oil

Base oils are used to produce products such as lubricating greases, engine oils, and metalworking fluids. Different products require specific oil properties, with viscosity at various temperatures being a key factor.

Viscosity Analysis

Viscosity measures the flow resistance of a fluid and is essential for product performance, research, and quality control. In base oils and lubricants, viscosity generally decreases as temperature increases, affecting fluidity and lubrication performance.

Applications of Group I Base Oils

1.Conventional Engine Oils

• Used in gasoline and diesel engine oils with standard specifications (API SF, SG, CI-4)
• Suitable for older engines and vehicles with traditional technology
• Still widely used in developing markets

2.Gear & Transmission Oils

• Used in light and heavy-duty automotive gear oils and some industrial applications
• Provides lubrication with anti-wear and high-pressure additives

3.General Industrial Lubricants

• Used in hydraulic oils, circulating oils, and general machinery lubricants
• Suitable for applications where extremely high thermal stability is not required

4.Petrochemical & Specialty Products

• Used in the production of greases, process oils, and transformer oils
• Ideal for non-synthetic and cost-effective applications

5.Auxiliary & Traditional Uses

• Process oils in rubber, plastics, and chemical industries
• Used in some automotive care products (e.g., rust-preventive and cleaning oils)

Advantages of N-150 Base Oil

• Stable properties during operation
• Bright, clear appearance
• Good thermal and oxidation stability
• Low volatility
• Excellent viscosity stability
• Suitable viscosity index
• High flash point
• Low Total Acid Number (TAN)
• Low sulfur content