| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly heat resistant enameled wire that is excellent in adhesion, flexibility, thermal deterioration resistance and, etc., and which is graded 260 deg.C-class in heat resistance. SOLUTION: The highly heat resistant enameled wire is comprised by arranging a polyimide resin coating film on a conductor and a sol-gel corpuscular silica dispersion polyimide resin coating film on the polyimide resin coating film. |
