Abbreviation Encyclopedia
Science
HVI
Full Form
High-Viscosity Index
Details
A measure of how much the viscosity of a lubricating oil changes with temperature. A high VI means the oil's viscosity changes relatively little across a wide temperature range.
Frequently Asked Questions
The full form of HVI is High-Viscosity Index.
In the field of Science, HVI stands for High-Viscosity Index.
A measure of how much the viscosity of a lubricating oil changes with temperature. A high VI means the oil's viscosity changes relatively little across a wide temperature range.