| 초록 |
Polymer composites which have electrical properties have been studied in various industries. The MWCNT (Multi-walled carbon nanotube) are thought to be reinforcements for polymers because of their high aspect ratio and specially mechanical, thermal and electrical properties. We introduced MWCNT and impact modifier in order to improve thermal and mechanical properties of PPS(Polyphenylene sulfide) and give electric characteristic to PPS. The thermal properties were investigated by DSC and TGA. The morphology, mechanical properties and electrical characteristic were performed by FE-SEM, Izod impact tester and surface resistance meter. As a result, we could find that the PPS/MWCNT composites have high conductivity and good mechanical properties than neat PPS resin. |
