Densities (g/cm³)

Actual pulp fibre content

Polyamide 11 (PA11) reinforced HYP fibre composite: Extrusion compounding technique

PA11

1.03

0

PA11 + 10% HYP

1.05

12.5%

PA11 + 20% HYP

1.07

25%

PA11 + 30% HYP

1.12

33.2%

Modified Polyamide 11 (PA11) reinforced HYP fibre composite: Brabender mixer technique

PA11 + 3%LiCl + 10% HYP

1.07

14%

PA11 + 3%LiCl + 20% HYP

1.11

26%

PA11 + 3%LiCl + 30% HYP

1.21

38.3%