ABRASIVE-RESISTANT ENAMELED WIRE

摘要

PROBLEM TO BE SOLVED: To provide an enameled wire excellent in abrasion resistance and meching winding, capable of miniaturizing an electrical appliance and reducing defective coils and suitable for a winding with a high space factor. SOLUTION: A polyamideimide resin such as a stabilized isocyanate with a ratio of not less than 5 wt. parts to 100 wt. parts of polyamide resin and a compound having two or more reactive functional group in its element are added to polyamideimide enameled paint, and it is painted and baked on a conductor 1 directly or through another insulating layer.