Description
CK-4/E11 Diesel engine oil additive package is refined from a variety of high-quality detergents, dispersants, anti oxygen and anti wear additives, and other additives; This product is used in combination with base oils of Group II and above, suitable tackifiers, pour point depressants, and other auxiliary additives to prepare high-quality diesel engine oils that meet the performance requirements of API CK-4, CJ-4, and ACEA E11 specifications. It has excellent detergency, high-temperature oxidation resistance, soot dispersion, and wear resistance. Suitable for heavy-duty diesel engine vehicles with national emission standards of VI and below.
| API | SAE Type | Reference Dosage |
| API CK-4/CJ-4/ACEA E11 | 10W-30,10W-40,15W-40,20W-50 | 13.5% |
| ltem | Typical Value | Test Method |
| Appearance | Brown Viscous Liquid | Visual |
| Density(20℃),kg/m³ | Report | SH/T0604,ASTM D4052 |
| Kinematic Viscosity (100℃),mm²/s | Report | GB/T265,ASTM D445 |
| Flash Point(COC),℃ | ≥180 | GB/T3536,ASTM D92 |
| TBN,mg KOH/g | 64.1-78.5 | SH/T0251,ASTM D2896 |
| Calcium,m% | 1.51-1.85 | GB/T17476,ASTM D5185 |
| Zinc,m% | 0.81-0.99 | GB/T17476,ASTM D5185 |
| Phosphorus,m% | 0.72-0.88 | GB/T17476,ASTM D5185 |
Shanghai Minglan Chemical Co., Ltd. – Professional lubricant additive supplier
Company Profile
Shanghai Minglan Chemical Co., Ltd. was established in 2010 and is headquartered in Shanghai, China. It is a technological innovation enterprise focusing on the research, development, production and sales of high-end lubricant additives. The company is committed to providing high-performance, environmentally friendly additive solutions for the global lubricant industry, covering engine oil, industrial lubricants, gear oil, hydraulic oil and other fields.
With strong experimental R&D capabilities and intelligent factory production systems, Minglan Chemical has become a trusted partner of global customers, and its products are exported to Russia, the Middle East, Europe, America, Africa, South America and Southeast Asia.
Core Competitiveness
✅ Leading experimental R&D strength
The company is equipped with internationally advanced GC-MS, ICP, FTIR and other analytical instruments to ensure that the products meet international standards.
It has a professional team of engineers with doctoral and master degrees, focusing on the research and development of new additives, formula optimization, and continuously launching high-performance products.
The products meet international standards such as API, ACEA, ILSAC, JASO, etc., to meet the needs of different markets.

✅ Intelligent production and strict quality management
Adopt automated production line + DCS control system to ensure product stability and consistency.
Pass ISO 9001, GMP, HSE and other quality management system certifications, and strictly control each production link.
With flexible production capacity, it can meet the personalized customization needs of different customers.

✅ Global supply chain and rapid market response
Cooperate with internationally renowned raw material suppliers to ensure stable supply of raw materials and high-quality product output.
Global logistics system ensures efficient delivery and supports customers to quickly deploy in the global market.
Provide professional technical support and customized solutions to help customers stay ahead in the competition.
Application areas
🚗 Engine oil (gasoline/diesel engine oil additives)
🏗️ Industrial lubricants (hydraulic oil, gear oil, metalworking oil)
🛳️ Shipbuilding and energy industries (turbine oil, anti-wear hydraulic oil)
🔧 Special lubricants (high temperature lubricants, environmentally friendly lubricants)
Corporate vision
Innovation drives the future, technology lubricates the world!
Shanghai Minglan Chemical always adheres to the concept of technological innovation, quality first and customer orientation, and continues to provide high-quality, high-value-added lubricant additive products to global customers, promoting industry technology upgrades and sustainable development.
📞 Contact us
🌐 Official website: minglanchem.com
📩 Email: info@minglanchem.com
📍 Address: No. 8885, Hutai Road, Baoshan District, Shanghai, China
As diesel engines continue to evolve and become more efficient, the need for high-quality lubricants and additives has also grown. T9209 CK-4/E11 Diesel Engine Oil Additive Package is a state-of-the-art formula designed to meet the demands of modern diesel engines. This additive package not only enhances the performance of the engine oil but also extends its service life, ensuring maximum efficiency and durability.
CK-4/E11 Diesel Engine Oil Additive Package is specifically formulated to meet the requirements of the CK-4 and E11 performance categories for diesel engine oils. It is designed for use in modern diesel engines, including those with exhaust after-treatment systems.
This additive package is formulated with high-quality base oils and a balanced blend of performance additives. It provides excellent detergency and dispersancy properties to keep the engine clean and prevent the formation of deposits and sludge. This helps to maintain engine cleanliness and maximize engine performance.
The additive package also offers exceptional wear protection properties. It forms a protective film on engine surfaces, reducing friction and minimizing wear. This helps to extend the life of critical engine components and reduce maintenance costs.
Additionally, this additive package offers excellent thermal and oxidation stability, ensuring that the oil can maintain its performance even under high-temperature conditions. It also contains anti-foaming agents to control foam and ensure proper lubrication throughout the engine.
The CK-4/E11 Diesel Engine Oil Additive Package is a reliable and effective solution for enhancing the performance and protection of diesel engine oils. It provides superior wear protection, detergency, and dispersancy properties, helping to keep engines running at peak performance and extend engine life.
Advanced Formula: CK-4/E11 Diesel engine oil additive package is formulated with the latest technology to ensure compatibility with a wide range of diesel engine oils, meeting or exceeding CK-4 and E11 standards.
Enhanced Performance: The additive package improves oil’s lubricity, reducing friction and wear, thereby enhancing engine performance and fuel efficiency.
Extended Oil Life: By reducing oxidation and sludge formation, T9209 extends the service life of the engine oil, reducing the frequency of oil changes.
Protection Against Wear and Corrosion: The additive package provides excellent protection against wear, corrosion, and rust, ensuring the longevity of engine components.
Environmentally Friendly: CK-4/E11 Diesel engine oil additive package is formulated to meet strict environmental standards, minimizing its impact on the environment.














Tendayi Chimangah –
We are excited to find another lubricant additive