Investigation of epoxide adhesive compositions cured with polyoxypropylene triamine

The results of investigations of the effect of Jeffamine-type curing agents on the adhesion and physicomechanical properties of epoxide compositions modified with rubber are presented. It was shown that epoxy-rnbber oligomers cured with polyoxypropylene tria mine are characterized by high elasticity with good cohesion and adhesion strength, which allows one to obtain adhesive compositions with small quantities of internal stresses on their basis that can be used at negative temperatures under the conditions of dynamic loads and thermal cycles.