Product Introduction
Super Overbased Synthetic Calcium Sulfonate is a main Lube Additive detergent for ICE lubricant oil, which has excellent high temperature cleanliness and thermal stability. With the continuous development of marine engine technology to high strength and the application of high sulfur fuel, the alkali value of marine cylinder oil is required to be higher and higher, and the clean dispersion agent is put forward higher requirements. Ultra-high alkali value (TBN400) calcium sulfonate has excellent alkaline reserve, is a kind of oil-soluble additive, has strong acid neutralization ability, can neutralize organic acid and inorganic acid in oil products in time, so as to slow down the decay of oil products and prolong the service life of oil products. It is the best agent for modulating high alkali value marine cylinder oil. At present, it is mainly used to modulate 70 × 100 mgKOH/g base value marine cylinder oil. For the modulation of high alkaline marine cylinder oil, the synthesis of calcium sulfonate with TBN value of 400 mgKOH/g is more economical than that of medium and high base value.
It widely apply as a type of Lubricant Additive Component, classified as TBN Booster Calcium Sulfonate, when formulated with Antiwear EP Additive, Rust Preventative Anti-rust Additive, Pour Point Depressant, Viscosity Index Improver, Corrosion Inhibitor ZDDP, Ashless Dispersant , High Temperature Antioxidant, ect., it can produce different kinds of Additive Package . Also can be used as Tbn Booster for various lubricant.
Product Technical Index
| Item | Typical Value | Test Method |
| Appearance | Red brown transparent
viscous liquid | Visual Inspection |
| Flash Point (COC), ℃ | 200 | ASTM D92 |
| Kinematic Viscosity (100℃), mm2/s | 130 | ASTM D445 |
| Density (20℃), kg/m3 | 1200 | ASTM D4052 |
| Total Base Number, mgKOH/g | 408 | ASTM D2896 |
| Ca Content, m% | 15.0 | ASTM D4951 |
| S Content, m% | 1.5 | ASTM D1552 |
| Water Content, m% | 0.03 | ASTM D95 |
Package, Storage and Transportation
This product is non-flammable, non-explosive, and non-corrosive, and it is same as petroleum products in terms of safety, environmental protection, use and other aspects, thus it needs no special protection. Packed in 200 liters iron drum or according to user requirement. Transportation mode is by container or truck. The maximum storage temperature shall not exceed 45℃. The product is stored with a shelf life of 2 years, and it should avoid contact with strong antioxidant when use. In case of accidental contact with skin, wash it off thoroughly with water and detergent.
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