—composition based on pure epoxy resin 2—composition filled with with silica gel without plastifier 3, 4, 5—compositions containing 10, 20 and 50% plastifier, respectively 1, 2, 3, 4, 5—the same as above after 36 hours’ boiling TABLE 1 Structural and physico-mechanical properties of polymer compositions

DOI link for —composition based on pure epoxy resin 2—composition filled with with silica gel without plastifier 3, 4, 5—compositions containing 10, 20 and 50% plastifier, respectively 1, 2, 3, 4, 5—the same as above after 36 hours’ boiling TABLE 1 Structural and physico-mechanical properties of polymer compositions

—composition based on pure epoxy resin 2—composition filled with with silica gel without plastifier 3, 4, 5—compositions containing 10, 20 and 50% plastifier, respectively 1, 2, 3, 4, 5—the same as above after 36 hours’ boiling TABLE 1 Structural and physico-mechanical properties of polymer compositions