TY JOUR TI DURABILITY OF COMPOSITE MATERIALS ON THE BASIS OF EPOXY-RUBBER POLYMERS KW epoxy resin KW oligobutadienes rubber KW thiokol KW curing modes KW deformation-strength properties KW wear resistance KW phase separation JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Kochergin, Y.S. AU Zolotareva, V.V. AU Grigorenko, T.I. PY 2017 IS 2 PB Belgorod State Technological University named after V.G. Shukhov