Sulfonates, including Sodium Sulfonate, Calcium Sulfonate, and Barium Sulfonate, are highly versatile petroleum-based chemical additives widely used across industrial, automotive, and metalworking applications. Derived from mineral oils through controlled sulfonation and neutralization processes, these petroleum sulfonates play a critical role in improving lubrication performance, corrosion protection, emulsification, and system cleanliness. Their multifunctional properties make them essential components in lubricants, cutting fluids, rust inhibitors, degreasers, fuel additives, and metalworking formulations.

• Excellent emulsifying capability that enables stable oil–water mixing in cutting fluids and metalworking emulsions

• Strong corrosion inhibition performance that protects metal surfaces from rust and oxidation

• Effective detergency and dispersion properties that help prevent sludge, deposits, and residue buildup

• Enhances lubrication efficiency by reducing friction and wear during machining and processing

• Suitable for a wide range of industrial fluids, including lubricants, hydraulic oils, grinding oils, and anti-rust products

• Available in different metal-based sulfonates to meet specific performance and application requirements

Sodium Petroleum Sulfonate

Sodium sulfonate is a multifunctional additive commonly used in water-soluble cutting fluids and metalworking lubricants. It improves cleaning efficiency, emulsification, and dispersion, helping to keep systems free from deposits and contaminants.

• Enhances detergency and dispersion to maintain clean machining systems

• Improves corrosion protection and emulsification stability

• Supports smoother machining by reducing friction and improving lubricant performance

Calcium Petroleum Sulfonate

Calcium sulfonate is valued for its excellent rust prevention, thermal stability, and detergency, making it suitable for heavy-duty industrial and automotive lubricant formulations.

• Forms a durable protective film on metal surfaces for superior rust resistance

• Neutralizes acidic by-products, helping maintain balanced lubricant chemistry

• Exhibits strong water resistance and thermal stability for demanding applications

Barium Petroleum Sulfonate

Barium sulfonate is known for its outstanding moisture resistance and dewatering properties, making it ideal for severe corrosion protection environments.

• Provides exceptional rust prevention in high-humidity and salt-exposed conditions

• Commonly used in grinding oils, rust inhibitors, greases, paints, and hydraulic oils

• Performs reliably in applications requiring stringent corrosion and salt spray resistance

Sulfonates are essential additives for improving the performance, durability, and reliability of industrial fluids across multiple sectors.

Contact us today to discuss your formulation requirements or request a quotation, and let our technical team help you select the right sulfonate solution for your application.