这种漆包线采用复合涂层结构，内层为聚酯，外层为自润滑的聚酰胺。该漆包线除具有较好的热冲、软化击穿、 耐电压性能外，还同时具有摩擦系数低的优点，特别适应自动机械嵌线，长期工作温度为 130℃，其性能符合GB/T 6109.15-2008,IEC 60317-2:2000，IDT。

The enameled wire is made of composite coating structure, the inner layer is polyester, and the outer layer is self-lubricating polyamide. The enameled wire not only has good hot impact, softening breakdown and voltage resistance, but also has the advantages of low friction coefficient. It is especially suitable for automatic mechanical wire insertion. The long-term operating temperature is 130 C. Its performance conforms to GB / T 6109.15-2008, IEC 60317-2:2000, IDT.