| 摘要 |
PURPOSE:To obtain the title resin excellent in flame retardance, heat resistance, electrical properties, flexibility, and toughness by melt mixing a thermosetting amino resin prepolymer with a specific resin. CONSTITUTION:A thermosetting amino resin prepolymer (e.g. a melamine- formaldehyde resin prepolymer) is melt mixed with a thermoplastic resin comprising a nylon and/or a polyester pref. having a low melting or softening point, still pref. a melting or softening point of 150 deg.C or lower. |
