Table 3.

Elastic modulus (E) and hardness (H) for CNF/LDPE samples at 0.5 and 200 mN load.

CNF (wt. %)	$0.5\mathbf{mN}({\mathit{h}}_{\mathit{c}}=1\mathsf{\mu }\mathbf{m})$						$200\mathbf{mN}({\mathit{h}}_{\mathit{c}} =22\mathsf{\mu }\mathbf{m})$
	E			H			E			H
	Av.	Std.	cov%	Av.	Std.	cov%	Av.	Std.	cov%	Av.	Std.	cov%
0	0.25	0.01	5.17	0.022	0.002	8.001	0.31	0.03	8.22	0.024	0.001	2.387
1	0.30	0.02	5.04	0.023	0.001	4.809	0.36	0.01	2.73	0.025	0.001	3.570
2	0.32	0.03	8.49	0.023	0.001	5.872	0.42	0.02	4.90	0.024	0.001	2.710
3	0.42	0.05	10.76	0.025	0.002	9.319	0.50	0.02	3.72	0.026	0.001	2.074