A5073856174- Thermal and Kinetic Analysis
- Catalytic Processes in Materials Science
- Energetic Materials and Combustion
- Rocket and propulsion systems research
- Epoxy Resin Curing Processes
- Synthesis and properties of polymers
- Catalysis and Oxidation Reactions
- Process Optimization and Integration
- Advanced Control Systems Optimization
- Catalysts for Methane Reforming
Defence Research and Development Organisation
2023-2024
Abstract The cure kinetics of 4‐ (dimethylsilyl) butyl ferrocene grafted hydroxyl terminated polybutadiene (HTPB) with Isophorone diisocyante (IPDI) was investigated using differential scanning calorimeter (DSC). Furthermore, the catalytic effect Iron (III) acetylacetonate (Fe(AA) 3 ) and Dibutyltin dilaurate (DBTDL) on curing reaction studied. experimental data fitted to Kissinger Ozawa models, kinetic parameters were expressed as Arrhenius activation energy (E), pre‐exponential factor (A)...
Abstract The flow behaviour of 4‐(Dimethylsilyl) butyl ferrocene‐grafted HTPB‐based composite propellant (P01) and basic aluminized (P02) was investigated using shear rheometer. experimental data were fitted to ‘power law’ for non‐Newtonian fluid flow, the rheological parameters expressed as consistency index (k) pseudoplasticity (n). For both compositions, a thinning nature (pseudoplasticity index; n < 1) has been observed. study categorically showed that incorporation HTPB resulted in...