| 摘要 |
PURPOSE:To form a ceramic heat resistant insulative coating film excellent in heat resistant property, electric insulating property and adhesiveness, and moreover having high hardness and excellent in various characteristics such as waterproofness, chemical resistance and solvent resistance, on a conductive or non-conductive base member. CONSTITUTION:A heat resisting coating material containing an organic silicon polymer, silazane compound and inorganic filler is applied onto a base member and then baked in an atmosphere of ammonia gas or mixture gas of anmmonia gas with inert gas. Accordingly, a ceramic coating film excellent in various characteristics can be formed so as to be used, for example, as a heat resistant insulated wire coating film which is under development recently, and as a coating film for corrosion resistance and oxidation inhibiting. |
