Influence of laproxides on physical properties and deformation behavior of epoxy-dian polymers
Physical-chemical differences in modifying action of mono- and di-laprocsides are found for the structure formation process at epoxy olygomer curing. By differentiating thermo-mechanical curves physically liable characteristic temperatures of epoxy-laproxide composites with different content were found. The results of testing of high elasticity, inversion peculiarities and deformation-strength properties of such dense network polymers are presented. It is shown that di-functional laproxide L-702 is more useful for modifying of epoxy resins ED-16 and ED-20 compared to mono-functional laproxide L-301.