| 초록 |
Poly(tetrafluoroethylene)(PTFE) has inherent specific properties such as chemical resistance, good electric property, thermal resistance, non-adherent property, low friction coefficient and dielectric constant. In this study, we fabricated PTFE nanofibrous mat by electrospinning method for biomedical applications. PTFE beads containing a few TiO2 were electrospun with a small quantity of polyoxyethylene as a binder and then treated at high temperature to degrade polyoxyethylene. PTFE nanofibrous mats were characterized by SEM, ATR-FTIR, EDS as a function of time and heat treatment temperature. |
