Uses of Base Oil SN 500

🛢️ Uses of Base Oil SN 500 in Industrial and Manufacturing

Uses of Base Oil SN 500: Base Oil SN 500 is a Group I solvent neutral oil derived from petroleum refining. It is widely used as a primary feedstock in the production of lubricants and greases due to its medium viscosity, good solvency, and thermal stability.

With its viscosity index around 90–105 and low sulfur content, SN 500 is ideal for blending into a wide range of automotive and industrial oils. Additionally, we spotlight Peak Universal Business as a trusted supplier, ensuring quality and reliability in the supply chain.

Let’s explore the key uses of SN 500 and why it’s such a crucial component in the global lubricants industry.

🔍 What is Base Oil SN 500?

SN 500 (Solvent Neutral 500) is a pale yellow refined mineral oil classified under Group I base oils. It has:

• Kinematic viscosity of ~28–33 cSt at 40°C

• Viscosity index (VI) of 90–105

• Low aromatics and sulfur content

• Excellent oxidation and thermal stability

SN 500 is obtained through the solvent refining process and is used in the blending of industrial and automotive lubricants.

Base Oil SN 500, a type of mineral oil categorized under Group I base oils, is obtained through the refining process of crude oil. SN 500 refers to its kinematic viscosity at 100°C, typically ranging between 30 and 36 centistokes. This viscosity grade makes it suitable for a variety of applications that require moderate viscosity and excellent thermal stability.

Applications of Base Oil SN 500: Uses of Base Oil SN 500

🚗 1. Automotive Engine Oils

• Acts as the base for mono- and multi-grade engine oils

• Supports lubrication, cooling, and cleaning inside engines

• Used in diesel and gasoline engines

✅ Compatible with additive packages for enhanced performance

Base Oil SN 500 serves as a primary ingredient in the formulation of automotive lubricants, including engine oils, transmission fluids, and gear oils. Its moderate viscosity and thermal stability ensure smooth lubrication and optimal performance, contributing to the longevity and efficiency of vehicle components.

⚙️ 2. Industrial Lubricants

• Blended into hydraulic oils, gear oils, circulating oils, and compressor oils

• Provides anti-wear, oxidation resistance, and thermal protection

✅ Ideal for general-purpose industrial machinery lubrication

In industrial machinery and equipment, Base Oil SN 500 is utilized in the production of hydraulic fluids, compressor oils, and circulating oils. Its viscosity characteristics and oxidative stability make it well-suited for applications that require reliable lubrication under varying operating conditions, such as high temperatures and pressures.

🧰 3. Metalworking Fluids

• Used in the formulation of cutting oils, quenching oils, and coolants

• Ensures smooth machining, reduced tool wear, and surface finish quality

✅ Excellent heat transfer and lubrication

Base Oil SN 500 plays a vital role in metalworking operations, where it is incorporated into cutting fluids, grinding oils, and metal forming lubricants. Its lubricating properties aid in reducing friction and heat generation during machining processes, enhancing tool life and surface finish while improving productivity.

🛞 4. Rubber Processing Oils

• Acts as an extender oil for rubber compounds

• Enhances flexibility, processability, and cost reduction in rubber products

✅ Used in tire, tube, belt, and seal production

The rubber industry utilizes Base Oil SN 500 as a processing aid and plasticizer in the manufacture of rubber compounds. It facilitates the blending of rubber ingredients, improves flow properties during molding processes, and enhances the physical properties of the final rubber products, such as flexibility and resilience.

🧪 5. Transformer & Insulating Oils (After Further Treatment)

• SN 500 can be re-refined for use in electrical insulation oils

• Requires deep refining to remove moisture and sulfur compounds

✅ Suitable for power equipment and transformers after further processing

In textile manufacturing, Base Oil SN 500 is used as a lubricant and finishing agent in the processing of fibers, yarns, and fabrics. It aids in the smooth operation of machinery, prevents fiber breakage and static build-up, and imparts softness and sheen to textile products during finishing treatments.

📊 Table: Technical Properties of Base Oil SN 500

✅ Key Benefits of Using SN 500

• 🛢️ Excellent Solvency: Easily blends with additives

• ⚙️ Thermal Stability: Withstands high temperatures

• 💰 Cost-Effective: Affordable base stock for mass lubricant production

• 🧪 Chemical Compatibility: Mixes with synthetic and mineral additives

• 🌍 Wide Availability: Produced globally in large volumes

Supplier Spotlight: Peak Universal Business

Peak Universal Business stands as a reliable supplier of high-quality base oils, including Base Oil SN 500, to industries worldwide. Here’s why they are a preferred choice:

Product Integrity:

Peak Universal Business sources base oils from reputable refineries and ensures adherence to stringent quality standards throughout the supply chain.

Technical Expertise:

Their team of professionals possesses extensive knowledge of base oils and their applications, providing valuable technical support and guidance to customers.

Global Reach:

With a robust distribution network, Peak Universal Business ensures timely delivery of products to customers across diverse geographical regions.

Customer Satisfaction:

They prioritize customer needs and offer personalized solutions tailored to specific requirements, fostering long-term partnerships based on trust and reliability.

❓ Frequently Asked Questions (FAQ)

1. ❔ What does “SN” stand for in SN 500?

“SN” stands for Solvent Neutral, which indicates the oil is refined through a solvent extraction process.

2. ❔ Is SN 500 suitable for synthetic oil production?

No. base oil SN 500 is a Group I mineral base oil, while synthetic oils use Group III, IV, or V base stocks.

3. ❔ What’s the difference between SN 150 and SN 500?

SN 150 has lower viscosity (~12–15 cSt) than SN 500 and is used in lighter lubricants. SN 500 is used where higher viscosity is required.

4. ❔ Can SN 500 be used directly in engines?

No. It must be blended with additives to become a fully formulated engine oil.

5. ❔ What’s the shelf life of SN 500 base oil?

Typically, 2–3 years if stored in a sealed container away from sunlight and moisture.

🏁 Conclusion: Uses of Base Oil SN 500

Base Oil SN 500 plays a crucial role in various industries, contributing to the performance and functionality of numerous products. Its versatility, coupled with the expertise of suppliers like Peak Universal Business, ensures its widespread adoption and continued relevance in the market. Whether in automotive lubricants, industrial fluids, metalworking applications, rubber processing, or textile manufacturing, Base Oil SN 500 remains a cornerstone ingredient, driving innovation and efficiency across diverse sectors.

You can Read More about Base Oil Here: 

How Base Oil SN 650 is Produced?

Uses of Base Oil SN 150

What are the 3 types of base oil?

Base Oil Properties, its uses & applications

📣 Call to Peak Universal Business

👉 Need Premium SN 500 Base Oil for Your Lubricant Formulations?

We offer high-purity SN 500 base oil in bulk quantities with global delivery and custom packaging.

📞 Contact us today for specifications, samples, or volume pricing.

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