Table 1. Comparison of Feed Ratio in the Printing Resin and Measured Lignin Concentration in Printed Composites.
feed lignin concentration | measured lignin concentration | |
---|---|---|
N-1.0% | 1.0 wt % | 1.49 ± 0.89 wt % |
N-0.8% | 0.8 wt % | 1.02 ± 0.08 wt % |
N-0.5% | 0.5 wt % | 0.83 ± 0.04 wt % |
N-0.4% | 0.4 wt % | 0.67 ± 0.12 wt % |
N-0.2% | 0.2 wt % | 0.29 ± 0.04 wt % |