With heavy alkyl benzene sulfonic acid as a main raw material, super high-based synthetic calcium sulfonate is prepared by neutralization and super high alkalization reaction. The product has excellent , good oil solubility and strong acid neutralization capability, and it can immediately neutralize organic acid and inorganic acid in oil; meanwhile it also has excellent high-temperature detergency and thermal stability. It is a preferred additive for blending over-based marine cylinder oil.
Items
| Typical Value
| Test Methods
|
Appearance
| Red brown Viscous liquid
| Visual
|
Density(20℃), kg/m3
| 1150-1250
| GB/T13377,ASTM D4052
|
Kinematic Viscosity (100℃) mm2/s
| Report
| GB/T265,ASTM D 445
|
Flash Point(COC)，℃
| ≥ 180
| GB/T3536,ASTM D92
|
TBN，mgKOH/g
| ≥ 395
| SH/T0251,ASTM D2896
|
Calcium，m%
| ≥ 14.5
| GB/T17476,SH/T0270,SH/T0297,ASTM D4951
|
Sulfur，m%
| ≥ 1.2
| GB/T17476,SH/T0303,ASTM D1552
|
Water Content，m%
| ≤ 0.2
| GB/T260,ASTM D95
|
Machinery Impurities，m%,
| ≤ 0.1
| GB/T511
|
