Heat-resistant epoxy adhesive
This work is devoted to the development of a formulation for heat-resistant glue instead of imported, used at machine-building enterprises for fi xing strain gages. The infl uence of various modifi ers on the strength characteristics of the adhesive at diff erent temperatures has been studied. The developed adhesive, which is not inferior in strength characteristics and heat resistance to the imported analog, has passed bench and full-scale tests. The selection of epoxy resins and a hardener for obtaining a heat-resistant adhesive composition was made. The infl uence of various modifi ers on the strength characteristics of adhesives at diff erent temperatures has been studied.