RF1106D Super Overbased Synthetic Calcium Sulfonate
Product Introduction:

Super overbased Synthetic Calcium Sulfonate is manufactured with long-chain linear alkylbenzene sulfonic acid as the main raw material with the process of neutralization and alkalization reaction. The product has excellent base reserve, good oil solubility and strong acid neutralization properties, and it is able to immediately neutralize organic acid and inorganic acid in the oil, as well as provide with excellent high-temperature detergency and thermal stability properties. It is a preferred additive for over-based marine cylinder oil applications.

Product Technical Specification:



Test Method


Brown red 
   viscous liquid

Visual Inspection

Density (20℃), kg/m3


SH/T0604, ASTM D4052

Kinematic Viscosity (100℃), mm2/s


GB/T265, ASTM D445

Flash Point (COC), ℃


GB/T3536, ASTM D92

Total Base Number, mgKOH/g  


SH/T0251, ASTM D2896

Ca Content, m%


NB/SH/T0824, ASTM D4951

S Content, m%


SH/T0303, ASTM D1552

Water Content, m%


GB/T260, ASTM D95

Mechanical Impurities, m%



Packaging Storage and Transportation:

Packed in 200L iron drums or as required by customers. Suitable for container and land transportation.

The maximum storage temperature shall not exceed 45℃. This product is not flammable, explosive and corrosive. In terms of safety, environmental protection and use, it is the same as general petroleum products with no special protection required. Avoid contact with strong oxidant during application and d shelf life: 2 years.

In case of accidental contact with skin, wash it off thoroughly with water and detergents.