Epoxy high temperature adhesives
for structural or electrical applications can be formulated using several types of curatives, such as amines, dicyandiamides, dianhydrides, dihydrazides etc.
Dianhydride cured epoxy adhesives will maintain physical strength, chemical resistance and dielectric properties in high-temperature environments. In addition, dianhydrides require very simple epoxy resins for many demanding applications. For these reasons, dianhydride cured epoxy adhesives have a long track record of success in aerospace and electronics adhesives.