| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a composite sheet to which a xylylene-based polyamide resin impregnates easily.SOLUTION: The manufacturing method of a composite sheet includes impregnating a polyamide resin containing a constitutional unit derived from diamine and a constitutional unit derived from dicarboxylic acid, where 50 mol% or more of the constitutional unit derived from diamine is derived from xylylenediamine, and having moisture content measured by Karl Fischers' method of 1 wt.% or more into a reinforced fiber sheet.SELECTED DRAWING: None |
