CHEMPOL 5540C is a general-purpose overbased calcium sulfonate additive with excellent base reserve, strong acid neutralization, and superior oil solubility. It effectively neutralizes both organic and inorganic acids in lubricants while delivering high-temperature detergency and strong thermal stability.

As a versatile base number booster, CHEMPOL 5540C is widely applied in automotive, diesel, marine, railroad, and stationary diesel lubricants, ensuring consistent performance across a variety of demanding conditions.

Performance and Features

• Provides strong acid neutralization for both organic and inorganic acids.

• Offers excellent base reserve for longer lubricant life.

• Delivers high-temperature detergency and clean operation.

• Enhances thermal stability under severe conditions.

• Suitable as a general-purpose base number booster across multiple lubricant applications.

Handling and Storage

• Store in a cool, dry, and well-ventilated area.

• Do not exceed 75°C during storage; for long-term storage, keep below 45°C.

• Keep the container tightly sealed to avoid contamination.

• Product is non-flammable, non-explosive, and non-corrosive.

• Refer to the MSDS for detailed safety, health, and environmental guidance.