Episode 054 | Viscosity Index with Jack Zakarian

Understanding the Viscosity Index: History, Challenges and Proposals

This podcast discussion, in which lubrication experts discuss the important role of the Viscosity Index in the oil industry, features prominent industry figure Jack Zakarian. He explains the history of the Viscosity Index, its implications, and how the present scale hampers low viscosity oils. He also proposes potential improvements to the current scale that could make it better suited to the modern industry needs. Consequently, the podcast seeks to make industry players aware of the Viscosity Index's challenges and work towards solutions that will enhance its fairness and accuracy.

00:43 Introduction and Guest Welcome
01:38 Understanding Viscosity Index
04:58 Historical Background of Viscosity Index
08:54 Inconsistencies in Viscosity Index
13:02 Attempts to Improve the Viscosity Index Scale
21:20 Economic Implications of Viscosity Index
24:57 Proposed Solutions and Future Directions
32:25 Conclusion and Final Thoughts