FIELD: chemistry.
SUBSTANCE: invention relates to the use of a curable composition for non-stuffing sealing of measuring transformers and to a sealing method of such measuring transformers. Curable composition contains (a) cycloaliphatic epoxy resin, (b) polyoxyalkylene diglycidyl ether, (c) polysiloxane containing end OH-groups, (d) cyclic polysiloxane and (e) fluoroaliphatic non-ionic surface-active reagent, (f) a filler, (g) a curing agent selected from anhydrides, (h) a curing accelerator selected from accelerators for anhydride curing of epoxy resins. During sealing of the measuring transformer the said curable composition of epoxy resin is applied onto the measuring transformer in a moldprovided that between the iron core of the transformer and the composition there is no stiffing. For a sealed measuring transformer that is followed by solidification in the mold.
EFFECT: proposed is a curable composition for non-stiffing sealing of measuring transformers.
15 cl, 2 tbl, 1 ex
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