Research Article
Study on Properties of Epoxy Composites Modified by Functional Graphite Oxide and Polyurethane
Table 1
Preparation schemes for epoxy resins and different composites.
| Sample | J51 (wt%) | PU (wt%) | GO (wt%) | iGO (wt%) |
| EP | 100 | 0 | 0 | 0 | 0.5% iGO/EP | 99.5 | 0 | 0 | 0.5 | PU/EP | 80 | 20 | 0 | 0 | 0.5% GO/PU/EP | 80 | 19.5 | 0.5 | 0 | 0.1% iGO-PU/EP | 80 | 19.9 | 0 | 0.1 | 0.5% iGO-PU/EP | 80 | 19.5 | 0 | 0.5 | 1.0% iGO-PU/EP | 80 | 19.0 | 0 | 1.0 |
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