Description
Product Introduction
Super Overbased Synthetic Magnesium Sulfonate is a type of synthetic magnesium sulfonate with a super overbased formulation. It is commonly used as an additive in lubricants and greases to provide enhanced detergency, acid neutralization, and corrosion protection.
The super overbased formulation of Super Overbased Synthetic Magnesium Sulfonate results in a high base number, indicating its strong alkaline reserve and ability to neutralize acids. This helps to prevent acid corrosion and extend the life of engines and machinery.
Super Overbased Synthetic Magnesium Sulfonate also offers excellent detergency properties, helping to keep surfaces clean and free of deposits. It can effectively remove varnish, sludge, and other contaminants, ensuring optimal performance and efficiency.
In addition to its detergency and acid neutralization capabilities, Super Overbased Synthetic Magnesium Sulfonate provides corrosion protection for metal surfaces. It forms a protective film that helps to prevent rust and corrosion, even in harsh operating conditions.
Overall, Super Overbased Synthetic Magnesium Sulfonate is a valuable additive for lubricants and greases, offering superior detergency, acid neutralization, and corrosion protection. It is particularly useful in high-temperature and high-stress applications where engine cleanliness and longevity are critical.
With Long-Chain alkyl benzene sulfonic acid as a main raw material, super high-based synthetic magnesium sulfonate is produced by neutralization and super high alkalization reaction. The product has excellent high-temperature detergency , good oil solubility and strong acid neutralization capability; meanwhile it also has excellent low ash content property and anti-rust performance.
Excellent high-temperature detergency and acid neutralization capacity
Excellent water separation property
Low turbidity and good compatibility with various kinds of base oils
Low ash .
Due to poor table presentation, please ask us for detailed parameters
If you have any questions, please contact us. Perhaps we can help you
| ltem | Typical Value | Test Method |
| Appearance | Red-brown Viscous Liquid | Visual |
| Density(20℃),kg/m³ | 1050-1150 | SH/T0604,ASTM D4052 |
| Kinematic Viscosity(100℃),mm²/s | ≤250 | GB/T265,ASTM D445 |
| Flash Point (COC),℃ | ≥170 | GB/T3536,ASTM D92 |
| TBN,mgKOH/g | ≥395 | SH/T0251,ASTM D2896 |
| Magnesium,m% | ≥8.5 | GB/T17476,ASTM D5185 |
| Water,m% | ≤0.2 | GB/T260,ASTM D95 |
| Mechanical lmpurities,m% | ≤0.1 | GB/T511 |
In response to ongoing supply issues and repeated price increases caused by the oligopoly that currently dominates the lubricant additive industry, Shanghai Minglan Chemical has independently established research and manufacturing centers around the world to provide a comprehensive range of components and additive packages. Our strong technical team is supported by experienced formulators and works with allied suppliers in the industry, allowing us to build a product portfolio that meets your needs. Please contact us if you have any needs.
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Our modern production facility spans 20,000 square meters, equipped with automated blending systems and advanced quality control laboratories. With an annual output of over 10,000 metric tons, we ensure a stable and reliable supply of lubricant additives for blending plants across Russia and the CIS region. Our well-established logistics network supports bulk shipments via sea and rail, ensuring timely delivery even in challenging conditions.
Designed to perform in harsh winter conditions, our additive packages enhance low-temperature fluidity, pour point depressants, and cold start protection, ensuring optimal performance in Russia’s extreme climates. Our formulations are compatible with Group I, II, III, and synthetic base oils, making them ideal for passenger cars, heavy-duty vehicles, and industrial applications in both urban and remote areas.
Our additives comply with API SN, SM, SL, CI-4, ACEA, and GOST standards, ensuring full regulatory compliance for lubricant manufacturers in Russia. Our factory is certified under ISO 9001 and ISO 14001, and we conduct strict quality control tests to guarantee batch-to-batch consistency.
We provide technical support and formulation expertise to help Russian blending plants optimize lubricant formulations and reduce costs. Our experienced R&D team offers customized additive solutions to meet the unique needs of motor oils, industrial lubricants, and specialty applications. We also offer sample testing and performance validation to ensure smooth integration into your production process.
As a trusted additive supplier for Russian lubricant manufacturers, we focus on long-term partnerships. We offer competitive pricing, flexible payment terms, and bulk supply discounts, helping blending plants maintain cost efficiency without compromising quality. Our local distributor network and Russian-speaking support team ensure smooth communication and reliable after-sales service.














ahmad Salman –
This is what they recommended, so I used it. No problems so far.