

Dodecenyl succinate is a rust preventive additive for engine oils and slushing oils, protecting engines in storage and transit. Learn its chemistry and uses. Read more

Detergent sulfonates are metallic detergents from neutral to TBN 400 grades. Learn the calcium, barium and magnesium types, their TBN and applications. Read more

Detergent dispersant additives combine deposit control and soot suspension in engine oil. Learn the chemistry, the detergent-dispersant synergy and formulation. Read more

Depressant and dispersant additives solve cold flow and cleanliness in one oil: pour point depressant plus ashless dispersant. Learn combination and testing. Read more

Calcium sulfonate price depends on TBN, feedstock, overbasing and supply. Learn the cost drivers, how to compare quotes, and the smart buying strategy. Read more

Alkyl benzene sulfonate detergent is a synthetic sulfonate for engine oils, delivering detergency and acid neutralization. Learn TBN grades and selection. Read more

Viscosity index improver additives are compared on shear stability index, thickening efficiency, and chemistry. Use this technical benchmark to select OCP, PMA, or styrene grades. Read more