Researching polymerization chemistry for a school science fair can involve various approaches, particularly with epoxy resins. One idea is to test how different hardeners, especially amines, affect cure time and strength, although this can be costly. Another suggestion is to explore the esterification of epoxy resins, though identifying a clear dependent variable is crucial. Simulating or modeling the cross-linking process with epoxy resins and curing agents is also a viable option. Discussions highlight the importance of understanding polymerization classes and their effects on properties like melting points and densities, which are influenced by crystallinity rather than just molecular weight. Practical examples include using body filler and hardening agents or Durham's wood putty, both of which are affordable and readily available, making them suitable for experiments.
