Base Oil SN500

Base Oil SN500 is a high viscosity Group I base oil widely used as a premium industrial lubricant raw material and is one of the most important grades in the production of automotive lubricants, industrial oils, and specialty petroleum products. It is commercially known by several equivalent names such as Base Oil SN 500, Neutral 500 Base Oil, Solvent Neutral 500, SN500 Base Stock, Heavy Neutral Base Oil, and API Group I Base Oil SN500. This petroleum-derived product is manufactured through a refining process of crude oil fractions, including atmospheric and vacuum distillation, solvent extraction, solvent dewaxing, and hydrofinishing to remove unwanted impurities, improve oxidation stability, and achieve the required viscosity and performance characteristics. Mineral Oil SN500 is recognized for its balanced combination of viscosity, lubricity, thermal stability, and compatibility with additive systems, making it an essential feedstock for lubricant manufacturers around the world.

Base Oil SN500 is available in different commercial grades according to viscosity index, sulfur content, color, and refining level, allowing manufacturers to select the appropriate grade for specific applications. Standard SN500 Base Oil is mainly used for manufacturing engine oils, heavy-duty diesel lubricants, industrial gear oils, hydraulic oils, compressor oils, marine lubricants, metalworking fluids, and grease production. Higher quality SN500 grades with improved color and oxidation resistance are suitable for premium lubricant formulations, while conventional grades are widely applied in general industrial lubricant production. The production process and quality control procedures ensure excellent resistance to thermal degradation, good additive solubility, low volatility, and reliable lubrication performance under demanding operating conditions.

The main advantages of Mineral Oil SN500 include high viscosity, excellent film-forming capability, good wear protection, strong oxidation resistance, and stable performance over a wide operating temperature range. Due to its superior refining characteristics, SN500 Base Oil is exported globally as a key raw material for lubricant blending industries. It is supplied according to international quality requirements and is commonly selected by lubricant manufacturers seeking a cost-effective and reliable Group I base oil solution. With its wide industrial applications, competitive performance, and compatibility with different additives, Mineral Oil SN500 remains one of the most commercially important base oils for the global petroleum and lubricant market.

Mineral Oil specifications vary according to grade and final application, and typical commercial parameters include kinematic viscosity, density, flash point, pour point, color, sulfur content, water content, and refining quality. Before purchasing, manufacturers should select the appropriate grade according to operating temperature, viscosity requirements, compatibility, regulatory requirements, and the specific formulation or production process. High-quality Mineral Oil can therefore serve as a dependable industrial raw material for lubricant manufacturers, rubber and plastic processors, chemical producers, textile industries, and other manufacturers requiring stable petroleum-based process fluids.

Mineral Oil SN500 Specification Table

Specification	Typical Value
Product Name	Mineral Oil SN500 / Base Oil SN500
Commercial Name	Solvent Neutral 500 Base Oil
Base Oil Group	API Group I
Appearance	Clear and Bright Liquid
Kinematic Viscosity @100°C	10 – 12 cSt
Viscosity Index	90 – 100
Flash Point	Above 220°C
Pour Point	-6°C to -12°C
Sulfur Content	According to refinery grade
Color ASTM	L0.5 – L3
Density @15°C	Approx. 0.88 – 0.90 g/cm³
Main Application	Lubricant Manufacturing & Industrial Oils

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FAQ Base Oil SN500

Mineral Oil SN500 is mainly used as a base stock for manufacturing engine oils, industrial lubricants, hydraulic oils, gear oils, compressor oils, marine oils, and grease products.

SN500 Base Oil is also known as Solvent Neutral 500, Neutral 500 Base Oil, Heavy Neutral Base Oil, SN500 Base Stock, and API Group I Base Oil.

SN500 Base Oil is produced from crude oil fractions through refining processes including vacuum distillation, solvent extraction, solvent dewaxing, and hydrofinishing to achieve the required viscosity and quality.

SN500 provides high viscosity, excellent lubrication film strength, good oxidation stability, additive compatibility, and reliable performance for industrial lubricant production.

Through Irancorps, international buyers can find reliable Mineral Oil SN500 suppliers and manufacturers in Iran with export capability, competitive prices, and industrial supply experience.

Mineral Oil SN500 is commonly exported in bulk vessels, flexitanks, ISO tanks, IBC tanks, and drums depending on customer requirements and transportation conditions.