| 摘要 |
PURPOSE:To provide a method for manufacturing an SMC for obtaining a molding having a light weight and excellent strength and rigidity and a method for manufacturing the molding using the SMC. CONSTITUTION:The method for manufacturing an SMC comprises the steps of forming second layers 2a, 2b made of phenol resin composition containing a lightening material on one side surfaces of first layers 1a, 1b made of phenol resin composition and glass fiber to form an unreacted phenol resin sheet, and heating the unreacted sheet to initially condensation-react the composition in a B-stage state. |
