Abstract
The surface of F-12 fiber was modified by plasma grafting with a kind of macromolecule grafting-coupling agent. Based on the analysis of modified surface of fiber by ESCA, the effects of molecular weight and concentration of grafting-coupling agent on the transverse tensile strength were investigated, and the modification mechanism was analyzed according to the fracture of transverse tensile. Results show that the grafting modification of grafting-coupling agent can effectively improve the interfacial bond properties of F-12/ epoxy composite, and it also increases the interlaminar shear strength and transverse tensile strength.
| Original language | English |
|---|---|
| Pages (from-to) | 15-19 |
| Number of pages | 5 |
| Journal | Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica |
| Volume | 17 |
| Issue number | 3 |
| State | Published - Aug 2000 |
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