| 摘要 |
PURPOSE:To obtain the title composition having water absorption resistance and excellent high-temperature mechanical properties without detriment to the excellent heat resistance, electrical properties and mechanical strengths inherent in a polyamide resin itself, by mixing a polyamide resin with an aromatic polythioether polymer. CONSTITUTION:A polyamide resin composition comprising 10-99pts.wt. polyamide resin (A) (e.g., nylon 6 or nylon 66) and 90-1pt.wt. aromatic polythioether sulfone polymer (B) (preferably, aromatic polyether sulfone/polythioether sulfone copolymer). This composition exhibits remarkably excellent compatibility and is excellent in water absorption resistance and high-temperature mechanical strengths while it retains heat resistance, electrical properties and mechanical strengths inherent in a polyamide resin itself.
|
