Enameled wire insulation types include polyurethane, polyester, polyester-imide, polyamide-imide, polyimide and overcoat systems selected by temperature, solderability and application.
Polyester-Imide Enamel Insulation
Polyester-imide enamel insulation is used for higher temperature magnet wire in motors, transformers and generators where heat resistance and winding reliability matter.