Neutral Grades
QLS-2012, QLS-2066, and QLS-2007 are candidates for applications requiring oil-soluble calcium sulfonate functionality with relatively low alkalinity.
Calcium Sulfonates.
Neutral and overbased calcium sulfonates for detergent additive systems, acid neutralization, corrosion protection, and lubricating grease manufacturing.
IMAGE PLACEHOLDER — Calcium Sulfonates product range
Find the Right Alkalinity and Carrier Oil.
QLS offers low-alkalinity neutral grades, highly overbased calcium sulfonates, and selected white-mineral-oil and synthetic-oil variants. Choose a grade based on the properties of your finished formulation and the technical requirements of your process.
Overbased Grades
QLS-206 and QLS-207 supply higher alkalinity reserves for lubricant and grease-related applications.
Carrier-Oil Variants
QLS-206WO, QLS-207WO, and QLS-207SO6 provide selected carrier-oil options for specialized formulations.
Compare Calcium Sulfonate Grades.
| Grade | Type | Typical TBN | Carrier oil | Product details |
|---|---|---|---|---|
| QLS-2012 | Neutral | Value pending technical approval | Value pending technical approval | Open grade page |
| QLS-2066 | Neutral | Value pending technical approval | Value pending technical approval | Open grade page |
| QLS-2007 | Concentrated neutral | Value pending technical approval | Value pending technical approval | Open grade page |
| QLS-206 | Overbased | Nominal 300 | Value pending technical approval | Open grade page |
| QLS-207 | Overbased | Nominal 400 | Value pending technical approval | Open grade page |
| QLS-206WO | Overbased | Nominal 300 | White mineral oil | Open grade page |
| QLS-207WO | Overbased | Nominal 400 | White mineral oil | Open grade page |
| QLS-207SO6 | Overbased | Nominal 400 | Synthetic oil | Open grade page |
Values pending technical approval are placeholders. Nominal grade labels are shown where supplied in the copy; confirm current properties in product-specific documentation.
Applications Across Lubricant Formulations.
Depending on the grade, calcium sulfonates can be evaluated in engine and industrial lubricating oils, detergent and acid-neutralizing additive packages, calcium sulfonate greases, and corrosion-preventive formulations.
Selected registered ingredients may also be evaluated for lubricants used in food-processing machinery. The registration of an ingredient does not certify the finished lubricant.
IMAGE PLACEHOLDER — Calcium sulfonate industrial lubricant application
Evaluate a Manufacturer That Understands Sulfonate Chemistry.
QLS combines focused manufacturing experience with technical support for grade selection and qualification. We can discuss property requirements and product differences as you evaluate potential ingredients.
Capabilities & QualityIMAGE PLACEHOLDER — Calcium sulfonate manufacturing process
Need Help Comparing Calcium Grades?
Share your target alkalinity, carrier-oil preference, or application and contact our technical team.
IMAGE PLACEHOLDER — Calcium grade evaluation and technical discussion