The present application discloses a one-component epoxy resin composition, characterized by containing an epoxy resin having 2 or more epoxy groups in the molecule (component (1)), a polythiol compound having 2 or more thiol groups in the molecule (component (2)), a compound that releases a basic component under a curing temperature condition and dissolves in the above component (2) (component (3)), and a compound having Lewis acidity (component (4)). This composition is a reproducible and practical one-component epoxy resin composition containing an epoxy resin and a curing agent that are uniformly mixed, having greatly improved, sufficient storage stability, and further having excellent curing properties, and by this composition, an excellent method enabling impregnating adhesion and thin film curing, and functional products can be provided.
本申请公开了一种单组分环氧
树脂组合物,其特征在于含有分子中含有 2 个或 2 个以上环氧基团的环氧
树脂(组分(1))、分子中含有 2 个或 2 个以上
硫醇基团的聚
硫醇化合物(组分(2))、在固化温度条件下释放碱性组分并溶解于上述组分(2)的化合物(组分(3))以及具有
路易斯酸性的化合物(组分(4))。该组合物是一种可再现的实用单组分环氧
树脂组合物,其中含有混合均匀的环氧
树脂和固化剂,具有极大的改善和足够的储存稳定性,并进一步具有优异的固化性能,通过该组合物,可以提供一种实现浸渍粘合和薄膜固化的优异方法和功能性产品。