| 摘要 |
PURPOSE:To provide a prepreg which can give a reinforced plastic improved in impact resistance and interlaminar toughness without detriment to its compressive strength in a high-temperature state after absorption of water and solvent resistance and having markedly high edge peeling resistance upon stretch of a cross laminate. CONSTITUTION:This prepreg is made from a reinforcing fiber (A), a thermosetting resin (B) containing a polyether sulfone and a thermosetting resin (C) containing a polyimide, and component C is positioned nearer to the surface than component B. |
