| 초록 |
The chamical modification of HTPB via catalytic hydrosilylation offers an efficient synthetic route to novel polymers containing silane fuctional groups. We synthesized ferrocene deraivatives containing silane and HTPB preolymer grafted ferrocene derivatives syntheisized with hydrosilylation. this material were used to synthesize polyurethane. In this study, a polyurethane elastomer was developed using hydroxyl terminated polybutadiene (HTPB), diisocyanates. Differential scanning calorimetry (DSC), Thermo gravimetric analysis (TGA), Fourier transform infrared spectroscopy (FT-IR) were used. |
