| abstract |
This invention provides a polyamide composition which contains polyamide compound (A) containing 25 to 50 mol% of diamine units which include a total of more than 50 mol% of at least one kind of diamine units chosen from a group consisting of aromatic diamine unit expressed by the following chemical formula (I-1), cycloaliphatic diamine unit expressed by (I-2) and the linear aliphatic diamine unit expressed by the following chemical formula (I-3), and 25 to 50 mol% of dicarboxylic acid units which include a total of more than 50 mol% of the linear aliphatic dicarboxylic acid unit expressed by the following chemical formula (II-1) and/or the aromatic dicarboxylic acid unit expressed by the following chemical formula (II-2), and 0.1 to 50 mol% of the structural unit expressed by the following chemical formula (III), and also contains transition metal compound (B). (In the formula, m represents 2 to 18, n represents 2 to 18, Ar represents an arylene group, and R represents a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group.) |