各种搪瓷电线的特定用途：
通用搪瓷电线（普通电线）：主要用于通用电动机，电器，仪器，变压器等的绕线电线，例如聚酯搪瓷电线和修饰的聚酯搪瓷电线。只有少量的单涂聚酯伊森林搪瓷线使用家用油漆，但不稳定的电压仍然是制造商的关注点。 The direct solderable polyester imine paint has been successfully developed by the Cable Research Institute
Heat-resistant enameled wire: It is mainly used for winding wires in working places such as motors, electrical appliances, instruments, transformers, etc., working in a temperature environment of 180℃ and above, such as polyester imide enameled wire, polyimide enameled wire, polyester enameled wire, polyester imide /Polyamideimide composite搪瓷电线。
特殊目的的搪瓷线：指具有某些质量特征的绕线线，用于特定场合，例如：聚氨酯搪瓷线（直接焊接），自粘性的搪瓷线。