Table 3.
Tensile properties of the nanopaper made from microfibrillated products

Bioresources Wet disk-milling time (min/g) Tensile strength (MPa) Elastic modulus (GPa) Elongation at break (%)
Red pine 2.35 58.4 ± 8.1 19.2 ± 1.8 0.39 ± 0.09
Japanese poplar 3.30 61.3 ± 4.8 17.0 ± 1.2 0.49 ± 0.04
Kenaf 2.23 69.2 ± 2.8 18.1 ± 0.9 0.54 ± 0.07
Evening prim rose 1.80 77.4 ± 0.6 21.4 ± 1.2 0.50 ± 0.05
Copy paper - 60.1 ± 1.1 7.7 ± 0.6 0.76 ± 0.10
Kraft pulp paper - 39 ~ 132 - -