METHOD OF PRODUCING ANTIFRICTION MATERIALS FOR BINARY SURFACES

摘要

FIELD: chemistry.SUBSTANCE: invention involves preparing and packing a set of two components: a resinous part and a curable part. The resinous part consists of epoxy resin, an active epoxy diluent, a nontoxic aliphatic or aromatic oxyacid and a mixture of antifriction powdered and fibrous filler materials. The curable part consists of a nontoxic adduct obtained by reacting an aliphatic or aromatic di- or polyamine with an epoxy-diane resin and a nontoxic and nonvolatile di- or polyatomic alcohol. Both components are prepared in equal volume and weight with accuracy of up to 5% and are mixed immediately before application.EFFECT: invention enables to obtain high-strength cold-curing antifriction epoxy materials that are processed at contact pressure, including manual mixing and moulding.2 tbl, 7 ex