Ei1754 is a polyester imide enamelled wire insulation paint modified by SECCO. It has the characteristics of high solid content and low viscosity. It is very suitable for aluminum wire production. It has excellent thermal stripping performance (such as STP). It can be used as single coating or primer of composite wire. After compounding polyamide imide, it can be used as refrigerant resistant enamelled wire. It is applicable to various round copper and aluminum wires of 0.10mm-2.00mm. It can be used in the production of slow or high-speed enameller, vertical or horizontal enameller.