| 초록 |
Polyurethanes (PUs)are thermoplastic elastomers having many applications such as coatings, binder resins, fibers, and etc. These polymers are distinguished by excellent mechanical properties as well as a wide spectrum of properties. Numerous hydroxyl-terminated polymers, such as polyesters or polyethers, were used to synthesize Pus. HTPB is a polyol that has been often used for the synthesis of PUs networks. In this study, a polyurethane elastomer was developed using hydroxyl terminated polybutadiene (HTPB), diisocyanates, and ferroceen diol as chain extender. Differential scanning calorimetry (DSC), fourier transform infrared spectroscopy (FT-IR), and universal testing machine (UTM) were used in this study. |
