Table 4.
Mechanical properties for toCNF at various densities.
Initial Dry Content | Porosity (%) | Compression Modulus (kPa) | Normalised Compression Modulus (kPa·mg−1·cm3) | Maximum Stress at 70% Deformation (kPa) | ||||
---|---|---|---|---|---|---|---|---|
L-toCNF | H-toCNF | L-toCNF | H-toCNF | L-toCNF | H-toCNF | L-toCNF | H-toCNF | |
0.4 wt% | 99.6 | 99.6 | 17 ± 2 | 18 ± 3 | 3.0 ± 0.3 | 3.1 ± 0.6 | 15 ± 1 | 13 ± 1 |
0.6 wt% | 99.4 | 99.4 | 68 ± 5 | 71 ± 9 | 7.8 ± 0.6 | 8.2 ± 1.0 | 35 ± 1 | 35 ± 1 |
0.8 wt% | 99.2 | 99.2 | 102 ± 10 | 125 ± 4 | 9.0 ± 0.9 | 10.9 ± 0.4 | 53 ± 1 | 57 ± 2 |
1 wt% | 99.0 | 99.0 | 170 ± 14 | 165 ± 13 | 11.8 ± 0.9 | 11.3 ± 0.9 | 83 ± 1 | 84 ± 1 |