Nanocomposite Property Calculator

Modulus, density, and percolation threshold for nanocomposites.

Filler Volume (%)

Matrix Modulus (GPa)

Filler Modulus (GPa)

Filler Aspect Ratio

Filler Density (g/cm³)

Matrix Density (g/cm³)

Tab to move between fields

Halpin-Tsai Modulus (GPa)

6.03

Percolation Threshold (%)

0.5

Rule of Mixtures (GPa)6.35

Composite Density (g/cm³)1.25

Filler Weight (%)8.8

Specific Modulus (GPa·cm³/g)4.82

Modulus Improvement (%)101

Matrix Specific Modulus2.5

How to Use This Calculator

Enter filler volume fraction (%) and matrix modulus (GPa) from the base polymer datasheet.
Set filler modulus (GPa) and filler aspect ratio (length/diameter) for your nanofiller.
Enter filler and matrix densities (g/cm³) for weight fraction calculations.
Review Halpin-Tsai modulus, rule-of-mixtures modulus, percolation threshold, and composite density.
Compare both modulus models — Halpin-Tsai accounts for aspect ratio and is generally more accurate for nanofillers.

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