A curable epoxy resin composition for producing hardened product having flexibility,.comprising (a) epoxy resin (A), (b) monothiol compound (B) having one mercapto group, (c) curing agent (C) for the epoxy resin, selected from the group consisting of of amine compound (C-1) and its denatured products (C-2) and polythiol compound (C-3), and optionally (d) catalyst (D) for accelerating a reaction between epoxy group and mercapto group, which is used optionally when the amine compound (C-1) or its denatured products (C-2) is not used as the curing agent (C).
一种用于生产具有柔韧性的硬化产品的可固化环氧
树脂组合物。包括 (a) 环氧
树脂 (A);(b) 具有一个巯基的单
硫醇化合物 (B);(c) 环氧
树脂固化剂 (C),选自胺化合物 (C-1) 及其变性产物 (C-2) 和聚
硫醇化合物 (C-3) 组成的组、以及 (d) 催化剂 (D),用于加速环氧基团和巯基之间的反应,当胺化合物 (C-1) 或其变性产物 (C-2) 不用作固化剂 (C) 时,可选择使用催化剂 (D)。