| 20110123720 | METHOD FOR PAINTING A PLASTIC POWDER PRODUCT - A method for painting a plastic powder product includes the steps of: adding a conductive material into engineering plastics; high pressure injection molding the engineering plastics with the conductive material in a module to manufacture a plastic powder product; surface treating the plastic powder product for removing oil stains and inks from the plastic powder product, an electrostatic gun spraying paint on the plastic powder product; baking the plastic powder product in an ultraviolet oven for hardening the plastic powder product at a temperature between 90. degree. C. and 120. degree. C. for about 3 to 15 minutes. | 05-26-2011 |
