Description
Product Introduction
The product is a kind of reddish brown sticky liquid, which has stronger hydrophilicity and supplies corrosion inhibition effect on metal. It possesses better antirust and emulsifying properties.
Application
The product can serve as cutting emulsified oil and antirust oil(or grease).
Reference Dosage
This product dosage is 3.0%~15.0% when blending oil.
| Item | Typical Value | Test Method |
| Appearance | Brown Semi-transparent Liquid | Visual |
| Barium Sulfonate,m% | ≥45.0 | SH0391(AppendixA) |
| Barium,m% | ≥6.0 | GB/T17476,ASTM D5185 |
| Water,m% | ≤0.5 | GB/T260,ASTM D95 |
| Volatile,m% | ≤5.0 | SH/T0391 |
| Mechanical lmpurities,m% | ≤0.2 | GB/T511 |
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✅ Full range of certifications – API, ACEA, ILSAC, GOST-R (Russia), ISO 9001/14001, meeting the regulatory requirements of various countries
✅ Regional adaptability – High temperature (50°C+), extreme cold (-40°C), high humidity (South America & Southeast Asia), heavy load (Africa & Middle East) working condition tests passed
✅ Technical support – laboratory formula optimization, oil compatibility analysis, on-site application guidance
✅ Flexible customization – customized additive solutions are provided for different market needs
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Anti-rust Additive Sodium Petroleum Sulfonate is used in lubricating oils to prevent rust and corrosion in engines and other machinery. It works by forming a protective barrier on metal surfaces, preventing moisture and oxygen from coming into contact with the metal and causing rust. Sodium Petroleum Sulfonate is added to lubricating oils at a concentration of typically 0.1-1.0%, depending on the application. It is particularly effective in reducing rust formation in engine cylinders, bearings, and other parts that are exposed to high temperatures and pressures. Additionally, this additive also has detergent and dispersant properties, helping to keep the engine clean and preventing the formation of sludge and deposits. Sodium Petroleum Sulfonate is compatible with other additives commonly used in lubricating oils and can be used in a wide range of applications, including automotive, industrial, and marine engines.
In summary, Sodium Petroleum Sulfonate is an effective anti-rust additive that is used in lubricating oils to protect metal surfaces from rust and corrosion. It forms a protective barrier, prevents moisture and oxygen from reaching the metal, and helps to keep the engine clean.
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