Import Detergent For Blending Lubricating Oil — Buy in Bulk from Supplier in China

This detergent is a metallic sulfonate-based additive designed for blending into base oils to form engine lubricants. It is typically used at concentrations between 1.5% and 4.0% by weight in mineral or synthetic base stocks. The product is formulated to provide alkaline reserve, typically measured as total base number (TBN) in the range of 150 to 250 mg KOH/g, enabling neutralization of acidic combustion byproducts in internal combustion engines.

The additive is composed primarily of calcium or magnesium sulfonates, with trace amounts of dispersant co-additives to enhance soot suspension. It meets the general performance criteria of ASTM D4739 for base number and is compatible with common anti-wear and viscosity modifier packages. Typical bulk density is 0.95 to 1.05 g/cm³, and viscosity at 40°C ranges from 150 to 300 cSt. The product is supplied in liquid form, free of visible particulates, and is stable under normal storage conditions.

It is primarily purchased by lubricant blenders in the automotive, heavy-duty diesel, and industrial machinery sectors. Buyers typically require bulk supply in 200-litre drums or 1,000-litre IBC totes. The product is shipped under FOB or CIF terms from ports in Liaoning Province. Buyers should confirm compatibility with their base oil blend and validate TBN consistency through batch testing before large-scale use.

Jinzhou Kangtai Lubricant Additives Co., Ltd. is a manufacturer based in Jinzhou, Liaoning Province, China, with a physical address on Fuzhou Street. The company is registered as a supplier of lubricant additives and operates from a facility that handles bulk chemical blending and packaging. Its listing indicates it is a harbor-tier supplier with no verified response rate or average response time recorded. No information is provided about company history, employee count, certifications, or export volume.

The supplier does not claim ISO certification, production capacity, or client names. It is listed as an importer with no direct verification of manufacturing capability beyond its registered address. Buyers should request sample batches and test reports before committing to bulk orders. The company's operational scope appears limited to additive formulation and supply, with no public indication of R&D facilities or in-house testing labs.