abstract |
A semi-aromatic polyamide including an aromatic dicarboxylic acid component, an aliphatic diamine component and a monocarboxylic acid component and having a melting point of 300° C. or higher, wherein the monocarboxylic acid component includes a monocarboxylic acid having a molecular weight of 140 or more, and the content of the monocarboxylic acid component is 1 to 8% by mass. |