| 摘要 |
A flame retardant polyamide resin composition of the present invention has good flame retardancy and prevents the lowering of crystallinity, and comprises a polyamide resin; a filler; a flame retardant agent; and a polyphenylene sulfide-based resin. The flame retardant agent is characterized in including a polymer containing a unit represented by the following Formula 1. In the above Formula 1, A and B are independently a single bond, a C1-C5 alkylene group, a C1-C5 alkylidene group, a C5-C6 cycloalkylidene group, -S- or -SO_2-, where A and B are not the same, R_1 and R_4 are independently a substituted or unsubstituted C1-C6 alkyl group, a substituted or unsubstituted C6-C20 aryl group, or a substituted or unsubstituted C6-C20 aryloxy group, R_2, R_3, R_5, and R_6 are independently a substituted or unsubstituted C1-C6 alkyl group, a substituted or unsubstituted C3-C6 cycloalkyl group, a substituted or unsubstituted C6-C12 aryl group, or a halogen atom, a, b, c and d are independently an integer from 0 to 4, m is an integer from 0 to 500, and n is an integer from 1 to 500. |
