MANUFACTURING PROCESS OF AROMATIC POLYAMIDE FILM, AND AROMATIC POLYAMIDE FILM

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing process of an aromatic polyamide film excellent in mechanical characteristic and thermal dimensional stability. SOLUTION: The manufacturing process of the aromatic polyamide film which contains 1 wt.% to 12 wt.% of organized layer-shape silicate organized with alkylammonium salt based on the aromatic polyamide adds a dispersing element made of organic solvent and the organized layer-shape silicate to aromatic diamine solution dissolved in the organic solvent, then further adds aromatic di-acid chloride to obtain aromatic polyamide solution, and forms a film made of the solution, thereby obtaining the aromatic polyamide film. COPYRIGHT: (C)2009,JPO&INPIT