| 摘要 |
PURPOSE: A ceramic coating film forming method of a synthetic resin product is provided to efficiently, durably and stably form a ceramic coating film to a synthetic resin product. CONSTITUTION: A ceramic coating film forming method of a synthetic resin product comprises: a step of polishing the surface of an object; a step of heating the polished object; a step of coating the surface of the heated object with a sol type ceramic coating agent; a step of secondary heating the object; a step of conducting the surface of the object with a liquid ceramic coating agent; a step of heating the object at 50-85 °C; and a step of removing the dispersant of the ceramic coating agent from the object, and reducing temperature to room temperature of 20-30 °C for 30 minutes. [Reference numerals] (10) Polishing step; (20) Primarily heating step; (30) Hard coating step; (40) Secondarily heating step; (50) Surface coating step; (60) Thirdly heating step; (70) Curing step; (80) Cooling step |
