| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing an epoxy resin molding material having bubbles dispersed uniformly. SOLUTION: This molding material contains an epoxy resin, a phenol resin, a curing accelerator and an inorganic filler as essential components, and is produced through a process for mixing the respective components using a mixer, a first process for heating and melting the components with a heat roll to obtain a heat molten object, and a second process for heating and melting the heat molten object with the heat roll at a shearing speed of 40 /s or less. COPYRIGHT: (C)2004,JPO |
