Research Article
Effect of Carbon Nanofiber-Matrix Adhesion on Polymeric Nanocomposite Properties—Part II
Table 4
Nanocomposite
mechanical properties with relative standard deviation.
| Sample | Surface treatment | Mass | Modulus | STD
| Strength | STD
| time (min) | % | (GPa) | (GPa)
|
| EPON 862 | — | 0 | 1.7730 | 0.0688 | 0.0976 | 0.0018 | PR-24-PS | 0 | 12 | 2.5783 | 0.1267 | 0.1196 | 0.0057 | PR-24-PS-ET
(0.5) | 0.5 | 12 | 2.6898 | 0.5464 | 0.0901 | 0.0143 | PR-24-PS-ET
(1) | 1 | 12 | 2.7399 | 0.1619 | 0.1037 | 0.0076 | PR-24-PS-ET
(2) | 2 | 12 | 2.8014 | 0.1124 | 0.1072 | 0.0150 | PR-24-PS-ET
(4) | 4 | 12 | 3.0261 | 0.3434 | 0.1017 | 0.0071 | PR-24-PS-ET
(8) | 8 | 12 | 3.4915 | 0.0217 | 0.1163 | 0.0093 | PR-24-PS-ET
(10) | 10 | 12 | 3.9535 | 0.0118 | 0.1263 | 0.0087 | PR-24-PS-ET
(12) | 12 | 12 | 4.4856 | 0.0123 | 0.1462 | 0.0068 | PR-24-PS-ET
(15) | 15 | 12 | 3.0690 | 0.3558 | 0.1041 | 0.0099 |
|
|