Sulfonic acids OSS CAS 61789-86-4
Sulfonic acids OSS CAS 61789-86-4 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.
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 |
200kg/drum
Sulfonic acids OSS CAS 61789-86-4
Sulfonic acids OSS CAS 61789-86-4