| 摘要 |
PURPOSE:To obtain the title composition useful for obtaining a fiber-reinforced resin molding having a high packing density and excellent moldability by pouring a reactive resin component into a mold soon after mixing by using a resin composition having a reactive resin component essentially consisting of a plurality of specified components. CONSTITUTION:A resin composition having a reactive resin component essentially consisting of an epoxy resin (component A) of the formula (wherein R is H, a lower alkyl, a lower alkoxy, a cyanohexyl, Cl or Br), a liquid carboxylic acid anhydride curing agent (component B) containing a monofunctional carboxylic acid anhydride (e.g. methyltetrahydrophthalic anhydride) and a polyfunctional carboxylic acid anhydride obtained by reacting a lower aliphatic polyalcohol with 0-80wt.%, based on the monofunctional carboxylic acid anhydride, trimellitic acid (derivative) (e.g. trimellitic acid triglyceride), and a cure accelerator (component C) (e.g. 2-ethyl-4-methylimidazole). |
