Table 5.
Effect of different CNC on CH content, heat release and B3B flexural strength.
| Average length (nm) | Mixture ID | Zeta potential (mV) pH = 13 | Increase comparing to control at 7 days | |||||
|---|---|---|---|---|---|---|---|---|
| Type I/II | Type V | |||||||
| CH | Heat | B3B | CH | Heat | B3B | |||
| 83 | CNC5 | −34 | 3.1% | 4.5% | - | 11.7% | 11.0% | −0.8% |
| 85 | CNC7 | −55 | 0.9% | 4.2% | - | 7.3% | 10.5% | −0.4% |
| 90 | CNC6 | −49 | 2.3% | 3.6% | - | 4.1% | 9.7% | 4.9% |
| 93 | CNC1 | −44 | 1.1% | 3.6% | 0.8% | 2.1% | 7.6% | −1.1% |
| 125 | CNC4 | −39 | 6.0% | 4.2% | 17.3% | 7.7% | 9.3% | 18.7% |
| 127 | CNC2 | −47 | 3.4% | 3.9% | −4.2% | 11.9% | 9.7% | 6.5% |
| 156 | CNC9 | −53 | 6.1% | 4.5% | - | 10.4% | 12.7% | 3.2% |
| 184 | CNC8 | −21 | 5.5% | 4.5% | - | 10.3% | 9.3% | 4.1% |
| 966 | CNC3 | −42 | 5.3% | 1.9% | −4.8% | 13.2% | 14.3% | 10.8% |