DISPERSANTS AND DETERGENTS
DISPERSANTS AND DETERGENTS
Dispersants are chemical agents similar to soaps and detergents that help break up an oil slick into very small droplets, which dilute throughout the water.
Dispersants are used to stabilize contaminants during a lubricant’s lifetime and ameliorate negative effects of viscosity increase, wear, filter plugging, etc. Dispersants contain polar head groups with non-polar side chains with a range of molecule types available, reflecting formulation needs for many applications of different performance. Enhanced future lubricant specifications and new engine hardware require development of innovative dispersant technologies which we offered at Synovelle where our specilized team
Calcium Sulfonates
Calcium sulfonates are used in engine oil, metalworking, automatic transmission fluid, industrial and automotive gear oil additives as well as other applications.
|
Type |
TBN |
Remarks |
|
|
OCS 41E |
Synthetic |
400 |
Best Corrosions inhibitor, excellent water resistance and excellent grease base. Silicone free. |
|
OCS 4107W |
Synthetic |
400 |
|
|
OCS 42IL |
Synthetic |
400 |
Generally lowest cost, good thermal stability |
|
OCS 47C |
Semi-synthetic |
400 |
Excellent best thermal stability, good all round performance. |
|
OCS 40CC |
Semi-synthetic |
400 |
Best chemical stability – lowest free TBN |
|
OCS 34E |
Synthetic |
300 |
Best Corrosion inhibitor, excellent water resistance and excellent grease base. |
|
OCS 3011 |
Semi-Synthetic |
300 |
Synthetic aromatics derived from a Chlorine free process and natural aromatics from base oil. |
|
OCS 38R |
Semi-Synthetic |
300 |
Low cost natural overbased sulphonate. |
|
OCS 39B |
Synthetic |
300 |
Low cost synthetic overbased sulphonate |
|
CS 05E |
Synthetic |
Neutral |
Effective Corrosion inhibitor, excellent water resistance. |
Barium and Magnesium Sulfonates
|
Barium |
Magnesium |
TBN |
Remarks |
|
|
BS 45 |
• |
45 |
Synthetic sulphonates which has a unique overbase technology. High molecular weight and high sulphonate / carbonate content, providing excellent corrosion protection. Due to its alkaline reserve, it is also effective in acid vapour environments. |
|
|
BS 60 |
• |
60 |
||
|
BS 70 |
70 |
|||
|
BS 20 |
• |
4 |
High molecular weight. Excellent demulsibilty, along with detergency and optimum rust protection. Industrial lubricating oils, greases, hydraulic fluids, slushing oils. |
|
|
MG |
• |
395 |
Detergent and rust inhibitor in crankcase lubricants. |
Succinimide
|
wt % |
Nitrogen |
Remarks |
|
|
C 1500 |
54 |
1.5 |
Ash-free dispersant, produced on polyisobutylene. It used in combination with antioxidant and neutralizing additives. |
|
C 2500 |
45 |
1.0 |
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