Relation between molecular structure of succinimide dispersants and dispersancy of soot in a carbon black dispersancy test

The effectiveness of ashless dispersants in solubilising soot has been investigated in terms of molecular parameters such as maleic acid/ polyisobutylene ratio, maleic acid/ polyamine ratio and pib molecular weight. A good correlation was found between molecular polarity (as expressed by polyamine/ polyisobutylene ratio) and soot dispersancy (a).

• Supplemental Notes:
  • SAE PAPER NO 871274.
• Authors:
  • Jonkman, L
  • De jong, F
  • Sant, P
  • Barnes, J R
• Conference:
  • International Pacific Conference on Automotive Engineering, 4th, 1987, Melbourne, Australia
• Publication Date: 1987

Language

• English

Media Info

• Pagination: 274. 1-5
• Monograph Title: Mobility: the technical challenge; proceedings of the fourth International Pacific Conference on Automotive Engineering, Melbourne, Australia, November 8-14, 1987. volumes 1 to 3

Subject/Index Terms

• TRT Terms: Additives; Carbon; Chemistry; Lubrication; Performance
• ATRI Terms: Admixture; Carbon; Chemistry; Lubrication; Performance
• Subject Areas: Maintenance and Preservation;

Filing Info

• Accession Number: 01428764
• Record Type: Publication
• Source Agency: ARRB
• Files: ATRI
• Created Date: Aug 24 2012 2:59PM