The Calcium Sulfonate Complex Additive Package is a high-performance formulation specifically designed for producing overbased calcium sulfonate complex greases. These greases are known for their exceptional performance under extreme operating conditions, including heavy-duty, high-temperature, and wet environments.

This additive package incorporates advanced polymer materials, special functional additives, and a conversion compound to create high-adhesion grease products with superior characteristics.

Key Features and Benefits:

1. High-Temperature Performance:

   • Dropping point exceeds 300°C.
   • Operates reliably at temperatures above 180°C.

2. Thermal Stability:

   • Retains its structural integrity when transitioning from high to normal temperatures.

3. Corrosion Resistance:

   • Possesses inherent anti-rust properties, making it suitable for wet and humid conditions.

4. EP (Extreme Pressure) and Anti-Wear Properties:

   • Thickener acts as an extreme pressure and anti-wear agent without the need for additional additives.
   • Sintering load exceeds 500 kg.
   • Non-toxic and environmentally friendly.

5. Water Resistance:

   • Maintains consistency even under heavy water exposure or washout conditions.

6. Mechanical Stability:

   • Ensures extended bearing life under high temperatures and mechanical stress.

Applications:

The additive package is ideal for producing greases used in:

• Heavy-Duty Equipment: Iron and steel mills, cement plants, and other industrial operations.
• Harsh Conditions: Wet, humid, or water-intensive environments.
• Automotive and Industrial Applications: Engine oils, hydraulic fluids, gear oils, and lubricating greases.

Process Description:

The process for manufacturing greases using the Calcium Sulfonate Complex Additive Package includes the following steps:

1. Preparation:

   • Clean the sealed kettle with base oil.

2. Mixing:

   • Add the additive package and water in proportion.
   • Heat to 88–94°C and stir for 3 hours to transform amorphous calcium carbonate into crystalline form.

3. Dehydration:

   • Heat to 140–150°C and dehydrate for 2 hours.

4. Consistency Adjustment:

   • Gradually add blend oil to adjust the grease consistency as needed.

5. Final Additives:

   • Cool to 90–100°C and incorporate desired additives, such as antioxidants, EP agents, or solid fillers.

Advantages:

• Enhanced Lubrication: Improves EP, anti-wear, and thermal stability properties.
• Environmental Compatibility: Non-active, environmentally friendly formulation.
• Versatility: Suitable for a range of greases requiring high load capacity, water resistance, and corrosion protection.