环氧树脂增韧改性研究进展

variety of toughening agents to modify epoxy resins improve the fracture toughness of the epoxy systems were used. Such as: Reactive liquid rubbers, functionally terminated engineering thermoplastics, reactive ductile diluents, inorganic/hybrid particles, and so on. This review examines the advantages and disadvantages of each type. And some new trends in the field of epoxy resin toughening are pointed out, such as liquid crystal polymer, interpenetrating polymer network, nano-particles and so on.