Fibre/matrix

Dry Prepreg

Composite ID

Composite density (g/cm³)

Voids content (%)

Flax/PP

Yarn (250 tex)

Flax/PPYUD

1.05

6.2

Yarn woven fabric

(420 g/m²)

Flax/PPYWF

1.04

8.1

Flax/MAPP

Yarn (250 tex)

Flax/MAPPYUD

1.09

3.2

Yarn woven fabric

(420 g/m²)

Flax/MAPPYWF

1.09

3.3