Relation Between Molecular Structure of Succinimide Dispersants and Dispersancy of Soot in a Carbon Black Dispersancy Test 871274
The effectiveness of ashless dispersants in solubilising soot has been investigated in terms of molecular parameters as maleic acid/polyisobutylene ratio, maleic acid/polyamine ratio and PIB molecular weight. A good correlation was found between molecular polarity (as expressed by poly-amine/polyisobutylene ratio) and soot dispersancy.
Citation: Jonkman, L., Jong, F., Sant, P., and Barnes, J., "Relation Between Molecular Structure of Succinimide Dispersants and Dispersancy of Soot in a Carbon Black Dispersancy Test," SAE Technical Paper 871274, 1987, https://doi.org/10.4271/871274. Download Citation
L. Jonkman, F. de Jong, P. Sant, J.R. Barnes
Koninklijke/Shell-Laboratorium, Amsterdam, Thornton Research Centre (Shell Research Ltd.)
4th International Pacific Conference on Automotive Engineering
Proceedings of the Fourth International Pacific Conference on Automotive Engineering-P-212