FIELD: chemistry.
SUBSTANCE: invention relates to resin compositions for producing a composite. Disclosed is a resin composition for producing a composite, wherein the composition contains (a) a resin component containing epoxy resin based on glycidylbisphenol Z, and (b) a curing agent selected from 4,4'-diaminodiphenylsulphone, 3,3'-diaminodiphenylsulphone, 4,4'-methylenebis(2,6-diethylaniline), 9,9'-bis(3-chloro-4-aminophenyl)fluorene or combinations thereof. Also disclosed are a method of curing said resin composition, a cured composite, use of a cured composite and a resin component, as well as a prepreg containing the disclosed composition.
EFFECT: technical result is that said composition enables to obtain a composite having thermal oxidative stability; resin matrix has improved capability of imparting impact strength, high modulus of elasticity during compression, improved water resistance.
19 cl, 4 tbl, 23 ex
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