Polydispersity Index in Polymer Chemistry Formulas

Polydispersity Index is a measure of the distribution of molecular mass in a given polymer sample. And is denoted by PDI.

Formulas to find Polydispersity Index in Polymer Chemistry

fxPolydispersity Index for Step-Reaction PolymersGo

fx Weight-Average Molecular Weight Go

fx Number-Average Molecular Weight Go

What is the Polydispersity Index?

Polydispersity Index is a measure of the distribution of molecular mass in a given polymer sample.

Can the Polydispersity Index be negative?

{YesorNo}, the Polydispersity Index, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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