| 摘要 |
PURPOSE: To provide an insulated wire which has both performances of excellent heat resistance and soldering property and a wide allowable range of manufacturing conditions such as baking temperature, and is suitable for mass production. CONSTITUTION: This insulated wire has an insulating layer formed by applying a polyamide imide coating material obtained by reacting trimellitic anhydride, aliphatic fatty dicarboxylic acid, and aromatic dicarboxylic acid with a diisocyanate compound of 0.9-1.1 mole equivalents to these acid components followed by baking. |
