Description
CI-4/CH-4/SL Engine Oil Additive Package is refined with high-quality detergents, dispersants, antioxidants, anti-wear components and other additives. The product has a unique formula and strong fuel adaptability, which can effectively extend the life of the oil. The relevant oils formulated have good detergency, abrasion resistance, anti-oxidation, acid neutralization and alkali value retention capabilities,.The combination of CI-4/SL Engine Oil Additive Packagewith Ⅰ and Ⅱ base oils can be used to prepare API CI-4/CH-4/CF-4/SL/CF engine oil.
| API | Reference Dosage |
| CD | 3.88% |
| CF | 4.50% |
| CF-4/SL | 6.80% |
| CH-4 | 9.00% |
| CI-4 | 10.00% |
| Item | Typical Value | Test Method |
| Appearance | Brown Viscous Liquid | Visual |
| Kinematic Viscosity 100℃,mm²/s | Report | GB/T265,ASTM D445 |
| Density(20℃),kg/m³ | 1030-1070 | SH/T0604,ASTM D4052 |
| Flash Point (COC),℃ | ≥200 | GB/T3536,ASTM D92 |
| TBN,mgKOH/g | ≥180 | SH/T0251,ASTM D2896 |
| Calcium,m% | 5.60-6.90 | GB/T17476,ASTM D5185 |
| Zinc,m% | 1.82-2.16 | GB/T17476,ASTM D5185 |
| Phosphorus,m% | 1.50-1.80 | GB/T17476,ASTM D5185 |
| Nitrogen,m% | 0.45-0.70 | NB/SH/T0704,ASTM D5762 |
Shanghai Minglan Chemical | Lubrication technology drives the future
🌍 The world’s leading lubricant additive expert, let every drop of lubricant release the maximum energy!
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🔹 Strong R&D capabilities | Global leading laboratories, precise formula research and development
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Our commitment: cleaner · more efficient · more durable
💡 Help the industry upgrade and provide high-end lubrication solutions!

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🌐 Official website: minglanchem.com
📩 Email: info@minglanchem.com
📍 Address: No. 8885, Hutai Road, Baoshan District, Shanghai, China
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Engine oil additive packages are formulated to enhance the performance and protection of engine oil. One example of an engine oil additive package is the Engine Oil Additive Package.
The engine oil additive package is designed to improve the overall performance and longevity of an engine. It is formulated with a combination of additives that work together to reduce friction, improve fuel efficiency, and protect the engine against wear and deposits.
One of the key components of the additive package is a friction modifier. This additive helps to reduce friction between moving parts, such as the pistons and cylinder walls, resulting in improved engine performance and fuel economy.
Another important additive in the Engine Oil Additive Package is a detergent. This additive helps to keep the engine clean by preventing the build-up of deposits and sludge. By keeping the engine clean, the additive helps to maintain optimal engine performance and protect against premature wear.
The engine oil additive package also contains anti-wear additives, which provide additional protection against friction and wear. These additives form a protective layer on the metal surfaces of the engine, reducing friction and preventing damage to the engine components.
In addition to these key additives, the CI-4/CH-4/SL Engine Oil Additive Package may also include other components such as antioxidants, corrosion inhibitors, and viscosity index improvers. These additives further enhance the performance and protection of the engine oil.
Overall, the CI-4/CH-4/SL Engine Oil Additive Package is formulated to provide improved performance, protection, and longevity for the engine. By reducing friction, preventing deposits, and providing additional wear protection, the package helps to optimize the performance and lifespan of the engine.












Alina Ngo –
It’s easy to use, works well and is long-lasting.