| Specimen | Epoxy Resin [wt.-%] | Flax [wt.-%] | Specialty [Kraft] paper [wt.-%] | News-paper [wt.-%] |
| S01 | 60 | 40 | - | - |
| S02 | 70 | 30 | - | - |
| S11 | 60 | - | 40 | - |
| S12 | 70 | - | 30 | - |
| S21 | 60 | - | - | 40 |
| S22 | 70 | - | - | 30 |