Chitin- and Shell-Based Benzoxazines

This chapter focuses on the preparation methods and evaluation of the morphological, thermal, and mechanical properties of some natural fillers and biopolymers-reinforced polybenzoxazine materials using different structural, mechanical, and thermal techniques. In addition, reinforcement mechanisms of the typical polybenzoxazine thermoset by these bio-fillers are discussed in detail. Furthermore, the interaction and relationship between these modifiers and the different mechanical and thermal property improvements in their polybenzoxazine blends and composites are scrutinized.