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Choosing the Right Viscosity Index Improver for Industrial Applications | #engines

Choosing the Right Viscosity Index Improver for Industrial Applications

It is important to first understand what a Viscosity Index Improver is before delving into the details of each additive. Viscosity Index (VI) is a number that defines the alteration of the viscosity of a fluid with temperature. The greater the VI, the more the fluid's viscosity remai