| 摘要 |
PURPOSE:To improve the workability in mixing, by additionally using a polyether polyamide as a curing agent component in a separate-component epoxy resin composition comprising a base comprising an epoxy resin and a curing agent comprising dicyandiamide and guanidine. CONSTITUTION:A two-component epoxy resin composition comprising a base component (a) comprising a rubber-modified epoxy resin obtained by reacting an epoxy resin with a carboxyl group-containing elastomer or a mixture of this resin with an epoxy resin and a liquid curing agent component (b) comprising a cyanoguanidine compound of formula I [wherein R's may be the same or different and are each H, a lower alkyl, a (substituted) phenyl or benzyl], a polyether polyamide and a guanidine compound of formula II [wherein R's may be the same or different and are each H, a lower alkyl, a (substituted) phenyl or benzyl except the case where all of the R's are H.].
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