What is Sulfonic acids OSS CAS 61789-86-4 ?
Sulfonic acids are brown-red liquids. The lubricating oil for internal combustion engines prepared with them can effectively reduce high-temperature deposits on engine parts, effectively protect the engine for a long time, avoid acid corrosion of parts, and extend the oil change period. It has excellent high-temperature detergency and acid neutralization ability, as well as good anti-rust performance and high alkali reserve capacity.
Specification
Items
|
Index |
Test method |
Appearance |
Brown liquid
|
visual inspection |
viscosity
(100℃),mm2/s |
50-150 |
NB/SH/T 0870、ASTM D7042 |
TBN,mgKOH/g |
395-420 |
SH/T 0251、ASTM D2896 |
Ca,% |
14.5-16.5 |
NB/SH/T 0824、ASTM D4951 |
Sulfur,% |
≥1.20 |
SH/T 0689、ASTM D5453 |
moisture,% |
≤0.30 |
GB/T 260、ASTM D95 |
Chroma (dilution) |
≤5.0 |
GB/T 6540、ASTM D1500 |
turbidity(20%),NTU |
≤30.00 |
NB/SH/T0982 |
mechanical impurities,% |
≤0.08 |
GB/T 511 |
Application
1.Preparation of oil-soluble corrosion inhibitors and anti-rust oil compositions of petroleum calcium sulfonate: These products are widely used in metalworking oils (fluids), have good extreme pressure and rust resistance, and can be used as environmentally friendly extreme pressure agents to replace chlorinated paraffin.
2.Used as a cleaning dispersant for lubricating oils: Helps remove impurities in lubricating oils and maintains the cleanliness and dispersibility of lubricating oils.
3.Regulate various grades of internal combustion engine oils: Calcium petroleum sulfonate has excellent cleaning, rust resistance and thermal stability, and is widely used in various high-grade lubricating oils, especially in internal combustion engine oils.
4.Regulate anti-rust oil products: It can be used to regulate various grades of internal combustion engine oils and metalworking oils, generally used in combination with T103.
Packaging
200kg/drum