METHOD FOR PRODUCING SURFACE-TREATED AROMATIC POLYAMIDE FIBER WOVEN FABRIC

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a surface-treated aromatic polyamide fiber which can exhibit a practically sufficient heat resistance when preparing a fiber-reinforced resin. SOLUTION: The method for producing the surface-treated aromatic polyamide fiber woven fabric comprises the attaching step of attaching a treating liquid containing a water-soluble epoxy compound, an organosilicon compound and water to an aromatic polyamide fiber woven fabric and the water-removing step of removing water in the attached treating liquid. COPYRIGHT: (C)2009,JPO&INPIT