Viscosity Index

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
VI
Pronunciation
/vɪˈskɑsəti ˈɪndɛks/
Category
Academic & Science
Related Field
Chemistry

Examples in Context

  1. Preparation of the viscosity index improvers SEP for lubricating oil and the study on its properties
  2. Testing methods for kinematic viscosity and calculating method for viscosity index of crude oil and petroleum products
  3. Viscosity index An arbitary scale used to show the relativemagnitude Of viscosity changes with temperature.
  4. The viscosity index improver is highly resistant to mechanical strees, thus ensures effective lubrication and long oil life.
  5. Study on the quantitative analysis of engine oil viscosity index by two-dimensional near-infrared spectroscopy

Other meanings of VI